IFIA Petroleum Inspector Certification Programme Test Questions 2024 PDF

IFIA Petroleum Inspector Certification Programme Test Questions English Language Eighth Edition February 2024  BLANK PAGE (BACK OF COVER)  IFIA Petroleum Inspector Certification Programme Test Questions...

IFIA Petroleum Inspector Certification Programme Test Questions English Language Eighth Edition February 2024  BLANK PAGE (BACK OF COVER)  IFIA Petroleum Inspector Certification Programme Test Questions English Language Eighth Edition February 2024 Question updates since previous version (test question numbers adjusted for this document): Revised: 1.13, 1.16, 1.28, 1.29, 1.34, 1.36, 2.07, 2.08,2.20, 2.21, 2.23, 2.28, 2.35, 2.36, 3.15, 4.05, 4.08, 4.19, 4.25, 4.28, 4.63, 4.68, 4.87, 5.03, 5.27, 5.38, 5.56, 5.61, 5.68, 5.71, 5.82, 5.87, 5.89, 5.90, 6.01, 6.04, 6.05, 6.07, 6.16, 6.19, 6.20, 6.25, 6.26, 6.27, 6.31, 6.32, 6.39, 6.44, 6.45, 6.46, 6.69, 6.83, 7.07, 8.05, 8.07, 8.11, 8.12, 8.17, 8.22, 8.24, 8.25, 8.35, 8.50, 9.02, 10.20, 10.22 [10.26 and 10.27 moved to 4.92 and 4.93] Removed (previous number): 4.54, 5.03, 5.73, 5.84, 6.39 Added: 6.87, 6.88, 7.58 Copyright © 2024 TIC Council All rights reserved No part of this document may be reproduced by any means, or transmitted or translated into a machine language without the written permission of TIC Council i Disclaimers This document is designed to be used as part of the IFIA Petroleum Inspector Certification Programme. TIC Council makes no warranty, express or implied, that it is fit for any purpose whatsoever or to the absolute sufficiency of the material presented. It cannot be assumed that every procedure is covered. TIC Council assumes no responsibility for any inaccuracies in reproduction or errors in interpretation of any authority. TIC Council reserves the right to modify or amend this document without prior notification but assumes no responsibility to update or issue corrections. Reference is made in this document to the American Petroleum Institute’s Manual of Petroleum Measurement Standards (API MPMS), to International Standards Organisation (ISO) documents and to the Energy Institute’s Hydrocarbon Management (HM) documents (previously Institute of Petroleum Measurement Manual, IP PMM). These are copyright publications and questions or requests for information regarding these standards should be addressed to the respective organisation. UK First Edition published February 2003 International First Edition published October 2004 (fully compatible) International Second Edition published January 2008 International Third Edition published March 2009 (questions fully compatible) International Fourth Edition published November 2012 Fifth Edition published April 2016 (replaces International Fourth Edition and Americas version Sixth Edition) Sixth Edition published August 2016 – question 8.43 revised Seventh Edition Published January 2020 – rebranded as TIC Council Eighth Edition Published February 2024 ii iii Introduction This document has been produced by the TIC Council Petroleum and Petrochemical Committee to represent a basic body of knowledge which is expected of a TIC Council member petroleum inspector. An examination must be passed in order to obtain the qualification “Certified Inspector of Petroleum” which will be comprised of a sub- set of 76 of the questions on this document (worth 1 point each). The examination will also include 8 unpublished scenario-based multiple- choice questions (worth 3 points each) representing real-life scenarios likely to be encountered when working in the field. The pass level is 75%. Candidates must have completed a minimum of 6 months working as a petroleum inspector and a specified programme of field and classroom training. This is detailed in the TIC Council Petroleum Inspector Training Requirements List and must be fully documented in the employer’s internal training records. The Petroleum Inspector Certification Programme is an international programme and the qualification is international and transferable. The guidelines governing the Petroleum Inspector Certification Programme are determined by the TIC Council Petroleum and Petrochemical Committee. The programme has been approved by US Customs and by Energy Institute committee representatives from a number of major oil companies and is recognised as key indicator of an inspector’s competence. This eighth edition of the test questions includes metric and traditional units with alternate content in square brackets; [ ]. Figures are not equivalent. To obtain a copy of the guidelines or for any other enquiries concerning the programme please visit the website at www.tic- council.org. Further contact details are available there. iv BLANK PAGE v Contents Section 1 Calculations Section 2 Definitions Section 3 Loss Control Section 4 Marine Measurement Section 5 Safety Section 6 Sampling Section 7 Tank Gauging Section 8 Temperature Determination Section 9 Metering Section 10 Ethics iv BLANK PAGE vii Calculations Page 1 SECTION 1 – CALCULATIONS 1.01 As the density of a material increases, what happens to the API Gravity? a. It becomes higher * b. It becomes lower c. It does not change d. Answers a., b. and c. are all wrong 1.02 Density of any substance is the ratio of its mass to its volume, usually at a specified temperature. Relative Density is the ratio of the density of a substance at a specified temperature to the density of what other substance? a. Pure ethanol at the specified temperature b. Acetone at the specified temperature * c. Pure water at the specified temperature d. Vegetable oil at a specified temperature 1.03 When a capacity table indicates a reference API Gravity and an API Gravity correction per barrel variance for a shore tank, what data must be available to calculate a floating roof correction? a. Weight of the roof only b. API Gravity of the contents at 60 °F ; API Gravity for which the capacity table was calculated; correction in barrels for each degree of difference in API Gravity c. Observed API Gravity of the contents; Weight of the roof; correction in barrels for each degree of difference in API Gravity * d. Observed API Gravity of the contents; API Gravity for which the capacity table was calculated; correction in barrels for each degree of difference in API Gravity 1.04 When calculating the Gross Standard Volume (GSV) in a shore tank at a pressure of 1 atmosphere, the factor 'Ctpl' / 'CTL' is the same as which other factor? a. Vessel Experience Factor (VEF) * b. Volume Correction Factor (VCF) c. Weight Correction Factor (WCF) d. Voyage Analysis Report (VAR) © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 2 Calculations 1.05 If a cargo does not contain S&W, the Gross Standard Volume and the Net Standard Volume are the same. * a. True b. False c. d. 1.06 For a crude oil cargo, what information does the formula GOV x VCF give? * a. GSV (Gross Standard Volume) b. NSV (Net Standard Volume) c. TCV (Total Calculated Volume) d. VCF (Volume Correction Factor) 1.07 The Total Calculated Volume is equal to the Gross Standard Volume plus what? * a. Free water b. S&W c. Roof Correction d. Free Water and S&W 1.08 For a trim correction to apply, which of the following conditions must exist? a. Vessel must be down by the stern b. Liquid may not contact the forward bulkhead * c. Liquid must touch all four bulkheads d. Conditions a., b. and c. must all exist 1.09 What is the equation used to calculate a vessel's 'trim factor'? * a. Trim divided by the length between perpendiculars b. Trim divided by the vessel's width c. Trim divided by the tank length d. Tank length divided by the length between perpendiculars © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Calculations Page 3 1.10 What must roof corrections be based on? a. The density or API gravity at the observed temperature of * the oil in the tank b. The density or API gravity at standard temperature of the oil in the tank c. The barrels per inch calculated from the tank capacity table d. The critical zone 1.11 What is the 'trim factor' of a vessel? a. The amount the vessel is trimmed * b. The slope per linear foot (or metre) of the vessel c. The slope per square foot (or metre) of the vessel d. The length between perpendiculars times the trim 1.12 Tanks on barges or other small vessels do not require trim corrections because they are too small for a correction to make a significant difference. a. True * b. False c. d. 1.13 When an automatic in-line sampler is used correctly during the discharge of a crude oil vessel, what is the resulting sample likely to include? a. Oil b. Oil and sediment * c. Oil, S&W & Free Water d. S&W and Free Water only 1.14 A tank has a measured gauge height of 15.000 m [45'] and is filled to a 10.000 m [40'] innage with no free water. To take a middle spot sample, to what point in the tank must you lower the sampler? a. 5.000 m [20'] below the reference gauge point b. 7.500 m [22.5'] below the reference gauge point * c. 10.000 m [25'] below the reference gauge point d. 7.500 m [25'] from the tank bottom © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 4 Calculations 1.15 A tank has a measured gauge height of 15.000 m [45'] and is filled to a 9.000 m [30'] innage with no free water. To take a lower spot sample, to what point in the tank must you lower the sampler? a. 3.000 m [10'] below the reference gauge point b. 5.000 m [15'] above the tank bottom c. 12.000 m [30'] below the reference gauge point * d. 13.500 m [40'] below the reference gauge point 1.16 A tank has a measured gauge height of 15.000 m [45'] and is filled to a 9.000 m [30'] innage with no free water. To take an upper spot sample, to what point in the tank must you lower the sampler? a. 4.000 m [12'] above the tank bottom * b. 7.500 m [20'] below the reference gauge point c. 9.500 m [21'] below the reference gauge point d. 6.000 m [15'] above the tank bottom 1.17 A tank has a measured gauge height of 15.000 m [45'] and is filled to a 12.000 m [40'] innage with no free water. To take a top spot sample to what point in the tank must you lower the sampler? a. 5.000 m [5' 00"] below the reference gauge point * b. 3.150 m [5' 06"] below the reference gauge point c. 9.000 m [11' 08"] below the reference gauge point d. 0.150 m [12' 06"] below the reference gauge point 1.18 What is generally accepted as the density [API Gravity] of free water for cargo calculations? a. 60 kg/m3 * b. 1000 kg/m3 c. 14.5 kg/m3 d. 1.0 kg/m3 1.19 The term specific gravity has been replaced by what term? a. API gravity b. Density in vacuum * c. Relative density d. Density in air © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Calculations Page 5 1.20 When a vessel's capacity tables are graduated to greater than 1/8", 0.01', or 3 mm, you should interpolate to calculate the volume at the gauged level in the tank. * a. True b. False c. d. 1.21 Which API Chapter contains density/weight/volume conversion routines for cargo quantity calculations? * a. Chapter 11.5 b. Chapter 11.1 c. Chapter 12.1 d. Chapter 12.2 1.22 In what units is a metric tape graduated? * a. Millimeters b. Feet c. Hundredths of a foot d. Inches 1.23 How many centimeters equal one inch? a. 3.16 b. 2.75 * c. 2.54 d. Answers a., b. and c. are all wrong 1.24 What term has been replaced by relative density? a. Density in vacuum b. Density in air * c. Specific gravity d. Gravity by pyknometer 1.25 What is the formula to calculate API gravity at 60°F when relative density is known? a. (141.5 ÷ Relative Density @ Observed Temperature) - 131.5 b. (141.5 + Relative Density @ 60/60F) -131.5 c. (131.5 ÷ Relative Density @ 60/60F) - 141.5 * d. (141.5 ÷ Relative Density @ 60/60F) - 131.5 © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 6 Calculations 1.26 What is the equivalent of 0 degrees Celsius on the Fahrenheit scale? a. 0 °F b. 12 °F c. 50 °F * d. 32 °F 1.27 Is the density used in the measurement calculations (API Ch 11.5) density in air or vacuum? a. Air * b. Vacuum c. d. 1.28 A product has API gravity at 60°F of 21.3. What table would be used to find the equivalent density at 15 degrees Celsius? a. API Ch 8.2 (Table 8) b. API Ch 17.1 (Table 11) * c. API Ch 11.5 (Table 3) d. API Ch 11.1 (Table 6B) 1.29 What table should be used to convert m3 at 15 °C to metric tons in air? a. API Ch 8.2 (Table 8) * b. API Ch 11.5 (Table 56) c. API Ch 11.1 (Table 6B) d. API Ch 11.6 (Table 13) 1.30 A list correction is most similar to which of the following calculations? a. A wedge formula b. A vessel experience factor c. A voyage ratio * d. A trim correction © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Calculations Page 7 1.31 The correction for the effect of temperature on the shell of a non-insulated shore tank should be calculated if the contents of the tank are at 15°C [ 60°F]. * a. True b. False c. d. 1.32 It is necessary to know the Vessel Experience Factor of a ship before you can accurately determine whether there has been a loss or gain of cargo in transit. a. True * b. False c. d. 1.33 Which API MPMS Chapter or Energy Institute HM document contains guidelines for the calculation of oil quantities? a. Chapter 3.1 / HM 4 b. Chapter 8.1 / IP 475 c. Chapter 17.11 / HM 52 * d. Chapter 12 / HM 1 1.34 What table should be used to convert barrels at 60 °F to cubic metres at 15 °C? a. API Ch 17.1 (Table 8.2) * b. API Ch 11.5 (Table 52) c. API Ch 17.1 (Table 6A) d. API Ch 11.1 (Table 13) 1.35 Who decides whether to apply a line displacement differential to a shore figure? a. Customs b. Inspection company personnel * c. The Buyer and Seller or Terminal procedures d. Either a. or c. can decide © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 8 Calculations 1.36 What table should be used to convert barrels at 60°F to long tons? a. API Ch 8.2 (Table 8) * b. API Ch 11.5 (Table 11) c. API Ch 17.1 (Table 3) d. API Ch 11.1 (Table 6B) 1.37 Which API Chapter contains temperature/pressure volume correction factor routines for cargo quantity calculations? a. Chapter 11.5 * b. Chapter 11.1 c. Chapter 12.1 d. Chapter 12.2 © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Definitions Page 9 SECTION 2 – DEFINITIONS 2.01 What does the API Gravity scale indicate? * a. Density b. Volume c. Weight in Vacuum d. Ratio of weight to density 2.02 What is a hydrometer? a. A device to measure viscosity b. A device to measure hydration * c. A device to measure density d. A device to measure water flow 2.03 What is ballast? a. Water in the tanks of a vessel used for laundry and other sanitation purposes b. Any water on board a vessel in any tank c. Water that is used to clean cargo tanks * d. Water that allows the vessel to maintain stability and to control stress and trim 2.04 What is a permanent ballast tank? a. A tank that contains ballast at all times * b. A tank that is designated to contain only ballast c. A tank that is used only to maintain a permanent list condition d. Answers a., b. and c. are all wrong 2.05 What does the abbreviation S&W stand for? a. Sand and Water b. Sediment and Waste c. Scale and Water * d. Sediment and Water © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 10 Definitions 2.06 Which of the following are equivalent to a volume of one cubic metre? a. 264.172 US gallons b. 6.28981 US Barrels c. 1000 litres * d. Answers a., b. and c. are all correct 2.07 What is a Bill of Lading? a. A receipt for the cargo b. Evidence of the contract between a carrier and a shipper c. A document confirming ownership of cargo * d. Answers a., b. and c. are all correct 2.08 What is clingage? a. The wedge shaped volume of oil remaining in a tank after discharge b. The non-liquid wedge-shaped volume of oil remaining in a tank after discharge * c. The cargo that adheres to the internal vertical surfaces of a tank after it has been emptied. d. The ability of a liquid to cling to the bottom of a container 2.09 What is a datum plate? * a. A level metal plate located directly under the reference gauge point to provide a fixed contact surface from which liquid depth measurement can be made. b. A metal plate located next to the gauging point on a tank indicating the reference gauge height. c. A metal plate located close to the gauging point on a tank listing all the relevant tank data d. A level metal plate located at the top of a gauge hatch on a tank from which the gauge height is measured. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Definitions Page 11 2.10 What is deadwood? a. Wooden cup-case thermometer cases that are no longer fit for use b. Any piece of gauging equipment made of wood (i.e. wooden handles of gauge tapes, cup-case thermometer cases) that have been exposed to chemicals and have been damaged as a result * c. Any tank fitting or structural member inside a tank that affects the capacity of the tank d. Answers a., b. and c. are all wrong 2.11 What is the formula for density? a. Length divided by width b. Volume divided by temperature * c. Mass divided by volume d. Mass divided by relative density 2.12 The density of a liquid will change as its temperature changes. * a. True b. False c. d. 2.13 What is relative density? * a. The ratio of the mass of a given volume of liquid at a stated temperature to the mass of an equal volume of pure water at a stated temperature b. The relative ability of a liquid to remain in a liquid state when cooled below standard freeze point c. A measure of the relative viscosity of a liquid d. The ratio of a given mass of a liquid when compared with its mass at 60 °F © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 12 Definitions 2.14 What is an emulsion? a. A heavy viscous liquid b. A heavy viscous liquid containing a large amount of entrained sediment * c. An oil & water mixture that does not readily separate d. A layer of free water located above a heavy viscous petroleum product 2.15 What is Total Observed Volume (TOV)? * a. The total measured volume of all petroleum liquids, sediment and water, and free water at observed temperature b. The total measured volume of all petroleum liquids, sediment and water but excluding free water, at observed temperature c. The total volume of all petroleum liquids and sediment and water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density d. The total measured volume of all petroleum liquids excluding water and sediment, at observed temperature 2.16 What is Gross Observed Volume (GOV)? a. The total measured volume of all petroleum liquids, sediment and water, and free water at observed temperature * b. The total volume of all petroleum liquids and sediment and water, excluding free water, at observed temperature c. The total volume of all petroleum liquids excluding sediment and water and free water, at observed temperature d. The total volume of all petroleum liquids and sediment and water, excluding free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Definitions Page 13 2.17 What is Gross Standard Volume (GSV)? a. The total volume of all petroleum liquids excluding free water, water and sediment, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density b. The total volume of all petroleum liquids including free water, water and sediment, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density * c. The total volume of all petroleum liquids and sediment and water, excluding free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density d. The total volume of all petroleum liquids including free water but excluding sediment and water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density 2.18 What is Net Standard Volume (NSV)? * a. The total volume of all petroleum liquids, excluding sediment and water and free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density b. The total volume of all petroleum liquids, excluding sediment and water, but including free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density c. The total volume of all petroleum liquids and free water, excluding sediment and water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density d. The total volume of all petroleum liquids and sediment and water and free water, corrected to a standard temperature by the appropriate volume correction factor for the observed temperature and density © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 14 Definitions 2.19 What is Total Calculated Volume (TCV)? * a. GSV plus free water b. NSV plus free water c. GSV less sediment and water d. NSV plus sediment and water 2.20 How is an all levels sample obtained? a. By submerging an unstoppered sampler to a point near the tank draw-off outlet (suction) level and then raising it, all at a uniform rate, so that it is no less than 70% full on emerging from the liquid. b. By blending upper, middle and lower samples from the same tank. * c. By lowering the stoppered device to the bottom of the outlet suction level, but always above any free water, then opening the sampler and raising it at a uniform rate such that it is between 70% and 85% full when withdrawn from the product d. By submerging a stoppered sampler to the mid point of the product in a tank, then opening the sampler and raising and lowering it at a uniform rate until the sampler is full. 2.21 How is a running sample obtained? * a. by lowering an open (un-stoppered) sampling device to the bottom of the outlet suction level, but always above any free water, and returning it to the top of the product at a uniform rate such that the sampling device is between 70% and 85% full when withdrawn from the product b. by lowering a stoppered sampler to the level of the outlet, then opening the sampler and raising it at a uniform rate so that it is about 80% full when withdrawn from the oil c. by lowering a stoppered sampler to the mid point of the tank contents, then opening the sampler and raising and lowering it at a uniform rate until it is full d. by lowering an unstoppered sampler to the mid point of the tank contents, then raising and lowering it at a uniform rate until it is full © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Definitions Page 15 2.22 What is a floating roof tank? a. A tank in which the roof floats freely on the surface of the liquid contents at all levels. * b. A tank in which the roof floats freely on the surface of the liquid contents except at low levels when the weight of the roof is supported by its legs. c. A tank in which the roof, supported by guide wires, can be adjusted to the required height for safe filling of the tank d. Answers a., b. and c. are all wrong 2.23 What is the volume of all material in a tank at the observed temperature called? a. Total Calculated Volume (TCV) * b. Total Observed Volume (TOV) c. On Board Quantity (OBQ) d. Gross Observed Volume (GOV) 2.24 What is the volume of all material in a tank at the observed temperature less the free water called? a. Total Observed Volume (TOV) b. Gross Standard Volume (GSV) * c. Gross Observed Volume (GOV) d. Remaining On Board (ROB) 2.25 What is term for the total volume of liquid in a tank, less the free water, when corrected by the volume correction factor? * a. Gross Standard Volume (GSV) b. Gross Observed Volume (GOV) c. Total Calculated Volume (TCV) d. Net Standard Volume (NSV) © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 16 Definitions 2.26 The Net Standard Volume (NSV) is the Gross Standard Volume (GSV) less? a. Total Calculated Volume (TCV) b. Total Observed Volume (TOV) c. Gross Standard Volume (GSV) * d. Sediment and Water (S&W) 2.27 What is the Reference Gauge Height of a tank? a. The distance from the tank top to the tank bottom b. The distance from the ullage hatch to the datum plate * c. The distance from reference gauge point to the tank bottom or datum plate d. The distance from tank bottom to the ullage hatch 2.28 What term describes a vessel with the forward draft greater than the aft draft? a. Trimmed by the stern * b. Trimmed by the head c. Up at the bow d. Listing dangerously 2.29 What does an innage, sounding or dip measure? a. The depth of the empty space above the liquid in a tank b. The depth of the sediment in a tank c. The length of an innage tape * d. The depth of the liquid in a tank 2.30 What is ullage? * a. The depth of the empty space above the liquid in a tank b. The height of the free water in a tank c. The length of an ullage tape d. The depth of the liquid in a tank © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Definitions Page 17 2.31 What is the term for the amount to be paid by the Charterer if a vessel is delayed beyond the terms allowed in the Charter Party? a. Dispatch money * b. Demurrage c. Disbursement d. Penalty money 2.32 What is the name of the document which is given as an official receipt for the cargo on board a vessel? a. Certificate of Quality b. Custom declaration * c. Bill of Lading d. Charter party 2.33 What is the name given to the factor calculated from the ratios of historical Total Calculated Volumes (TCV) of a vessel (less OBQ/ROB) with the corresponding historical Total Calculated Volumes (TCV) of shore delivered/received volumes? a. Voyage Analysis Factor b. Tank Correction Factor * c. Vessel Experience Factor d. Ullage Correction Factor 2.34 What is the name given to the mixture of oil, tank washings, water and sediment collected in a designated ship's tank? a. Polluted oil b. Merchantable oil * c. Slops d. Hazardous waste © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 18 Definitions 2.35 What is the Total Observed Volume (TOV) defined as? a. The volume read from the strapping table corrected to reference temperature * b. The total measured volume of all petroleum liquids, sediment and water, and free water at observed temperature and pressure c. The volume read from the strapping table corrected for roof displacement d. The volume used to calculate a Vessel Experience Factor (VEF) 2.36 How is Gross Observed Volume (GOV) defined? a. The volume read from the strapping table corrected to reference temperature * b. The total volume of all petroleum liquids and sediment and water, excluding free water, at observed temperature and pressure c. The volume read from the strapping table corrected for roof displacement d. The volume used to calculate vessel ratios 2.37 How is 'draft' defined? * a. The vertical distance from the surface of the water to the keel of the ship b. The vertical distance from the deck of the ship to the surface of the water c. The vertical distance from the Plimsoll mark to the bottom of the ship d. The vertical distance from the Plimsoll mark to the deck 2.38 How is 'trim' defined? a. The same as the draft * b. The difference between the forward and aft draft c. The average of the forward draft, the amidships draft, and the aft draft d. The leaning of the vessel to one side © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Definitions Page 19 2.39 How is 'list' defined? a. The difference between the starboard draft and the port freeboard * b. The leaning or inclination of a vessel expressed in degrees to port or starboard c. The average of the starboard draft and the port draft expressed in degrees port or starboard d. The difference between the forward and aft draft 2.40 How is 'free water' defined? * a. The layer of water present in the tank that is not suspended in the oil b. Any water found on the bob with water paste c. Any water found using the tank gauging equipment d. Any water that is trim corrected 2.41 What has the same meaning as the term 'innage'? a. Ullage * b. Sounding c. Outage d. Answers a., b. and c. are all wrong 2.42 What is 'load on top'? a. The shipboard practice of collecting water and water and oil mixtures resulting from ballasting and tank cleaning operations (usually in a slop tank) and subsequently loading cargo on top of it and pumping the mixture ashore at the discharge port. b. The act of commingling existing onboard quantity with cargo being loaded * c. Answers a. and b. are correct d. Answers a., b. and c. are all wrong © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 20 Definitions 2.43 What is a 'wall wash'? * a. The activity of washing selected areas of a tank with a designated wash liquid and collecting the wash liquid for subsequent testing. b. The activity of rinsing a tank with clean, fresh water following tank cleaning to ensure that the product to be loaded will not be contaminated c. The activity of washing the walls of a tank to remove all traces of the product previously contained in the tank d. Answers a., b. and c. are all wrong 2.44 A US barrel has a volume of? a. 55 US gallons b. 1 cubic meter c. 5 liters * d. 42 US gallons © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Loss Control Page 21 SECTION 3 - LOSS CONTROL 3.01 Which API MPMS chapter provides guidelines for identifying the source of free water? a. Chapter 8.3 b. Chapter 15 c. Chapter 17.2A * d. Chapter 17.3 3.02 For the purposes of voyage analysis, what is a 'simple voyage'? * a. A voyage from one load port to one discharge port with one cargo b. A voyage from one load port to one discharge port with any number of cargoes c. A voyage where all measurements were taken with automatic equipment only d. A voyage that relied on carefully proved meters at both the load port and the discharge port 3.03 A volumetric loss is usually determined by comparing the discharge port outturn quantity to the load port Bill of Lading quantity. On a crude oil cargo, which volume is compared? * a. TCV (Total Calculated Volume) b. TOV (Total Observed Volume) c. GOV (Gross Observed Volume) d. Answers a., b. and c. are all wrong 3.04 After deducting the OBQ or ROB, which volume is used to calculate a vessel experience factor [VEF]? * a. TCV (Total Calculated Volume) b. TOV (Total Observed Volume) c. GSV (Gross Standard Volume) d. GOV (Gross Observed Volume) © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 22 Loss Control 3.05 What is the primary function of a Voyage Analysis Report (VAR)? a. Providing a method for adjusting vessel figures for the Vessel Experience Factor (VEF) * b. Systematically placing all data required for voyage analysis on one page c. Convincing shippers that the Bill of Lading is overstated d. Convincing receivers that there was a problem in the terminal that caused part of the cargo to be incorrectly measured 3.06 Which of the following steps is not included in the basic voyage analysis process? a. Comparing Bill of Lading figures to outturn figures b. Comparing vessel sailing figures to vessel arrival figures c. Comparing ROB to OBQ * d. Comparing line fill at load port to line fill at discharge port 3.07 For what purpose is a Letter of Protest issued to a terminal or vessel? a. To inform the terminal / vessel that the operation was not carried out correctly b. To allow the terminal or vessel to respond to a complaint * c. To formally note that a situation has occurred which may require intervention from the client(s) d. To give the terminal and vessel time to improve their operations before the next cargo movement 3.08 The difference between shore quantity and vessel quantity corrected by the VEF can indicate the likelihood of an inaccurate shore or vessel quantity. * a. True b. False c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Loss Control Page 23 3.09 What will a comparison of a vessel's departure Total Calculated Volume (TCV) and its arrival Total Calculated Volume (TCV) give an indication of? a. Discharge performance b. VEF accuracy * c. In transit difference d. Ballast water quantity 3.10 Volumetric shrinkage occurs when light hydrocarbons are mixed with crude oils. Which API MPMS chapter covers the subject of volumetric shrinkage? a. Chapter 9.3 b. Chapter 12.1 c. Chapter 12.2 * d. Chapter 12.3 3.11 A shore pipeline is partially full before discharge and completely full after discharge. If the line content is not accounted for this will result in? a. An apparent outturn gain as measured in the shore tank * b. An apparent outturn loss as measured in the shore tank c. An apparent loss of product as measured on the vessel d. It will have no impact on the outturn 3.12 Volumetric shrinkage is least when there is a large density difference between the two crude oils that are mixed. a. True * b. False c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 24 Loss Control 3.13 Which factors contribute to high evaporative losses? a. High vapour pressure of the cargo b. Excessive agitation of cargo during voyage c. Gauge hatches left open * d. Answers a., b. and c. are all correct 3.14 Metered quantities are always more accurate than those obtained from static shore tank measurements. a. True * b. False c. d. 3.15 Whether a shoreline is full, partly full or empty can affect accurate measurement of transferred volumes. Which documents provide guidelines for determining the fullness of pipelines between vessels and shore tanks? * a. EI HM 70 / API MPMS Chapter 17.6 b. EI HM 21 c. EI HM 28 d. ISO 3171 / API MPMS Chapter 8.2 3.16 What is an 'in transit' difference? * a. The difference between the vessel-measured volume at the load port and the vessel-measured volume at the discharge port b. The difference between the vessel-measured volume at the load port and the shore-measured volume at the load port c. The difference between the vessel-measured volume at the load port and the shore-measured volume at the discharge port d. The difference between the shore line agreed tolerance at the load port and the shore line agreed tolerance at the discharge port © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 25 SECTION 4 - MARINE MEASUREMENT 4.01 If the vessel incurs an in transit loss of product and an in transit gain in water, what action should be taken? a. Obtain samples of the free water b. Check the vessel's bunkers and bunker consumption during the voyage c. Verify the condition of seals on the sea suction and overboard discharge valves * d. Answers a., b. and c. are all correct 4.02 If the vessel has independently certified wedge tables, they may be used instead of calculating the wedge volume yourself. * a. True b. False c. d. 4.03 If a vessel is out of trim and product in a tank is touching all four bulkheads, should you use the wedge formula to calculate the volume? a. Yes * b. No c. d. 4.04 Can a free water volume be calculated using a wedge formula, if the water does not touch the forward bulkhead. * a. Yes b. No c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 26 Marine Measurement 4.05 The preferred device for taking temperatures in a marine custody transfer is? a. A liquid-in-glass thermometer in a cup-case assembly b. An in-line temperature probe c. An on-board radar system * d. A portable electronic gauging device 4.06 What is the first thing you must do when you board a marine vessel? * a. Report to the person in charge b. Have the tanks open, ready to gauge and sample c. Always take samples first d. Always take gauges first 4.07 The vessel's master states that he will load 15,000 MT of a product. Your instructions state that a maximum of 13,000 MT should be loaded. What will be your course of action? a. Assume the vessel's master has more up to date information * b. Contact your principal for instructions. c. Help to calculate the stop gauge to be certain the ship is not overloaded. d. Leave the decision to the terminal. 4.08 When on board a marine vessel, responsibility for the inspector’s personal protective equipment (PPE), the use of appropriate measurement equipment and the correct sampling equipment rests with? * a. The inspector b. The inspection company that the inspector works for c. The vessel d. The inspection company's principal © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 27 4.09 The term 'simultaneous ballasting or deballasting' means? a. The vessel is transferring ballast from one ballast tank to another b. The vessel is taking on or pumping off ballast in more than one tank at a time * c. The vessel is transferring ballast while cargo is being pumped d. The Chief Officer has been authorized to pump ballast ashore 4.10 Once sea valves are sealed by an independent inspector, the vessel staff should inform the inspector if those valves are operated during custody transfer. * a. True b. False c. d. 4.11 Why is measurement of free water on board marine vessels important? a. To enable net cargo reconciliation b. As a check against water quantities received at the shore terminal c. As an indication of possible cargo theft * d. Answers a., b. and c. are all correct 4.12 When you board a vessel, what is the first thing you do? a. Start sampling b. Check to see if the inert gas system is on * c. Report to the person in charge on the vessel d. Start taking temperatures © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 28 Marine Measurement 4.13 What is the purpose of ballast? a. To keep the cargo warm b. To segregate cargoes c. To reduce the ship's fuel consumption * d. To maintain the vessel's stability, trim and draft, and to control vessel stress 4.14 When should a bunker inspection be performed? a. Only with fuel oil cargoes b. With every product except gasoline c. When requested by the vessel * d. As appropriate or on the request of the principal 4.15 It is important when measuring ROB and OBQ to remember that? a. Liquid material is usually ullaged. b. Non-liquid material must be innaged. * c. Vessel trim will have an effect on liquid quantities d. Answers a., b. and c. are all correct 4.16 When is an OBQ inspection performed? a. Before loading a clean product * b. Before any cargo is loaded c. Before any chemical is loaded d. Before loading a clean product after a dirty one 4.17 It has been determined that ROB material is non-liquid and can only be measured from one gauge point. In order to calculate the volume of ROB, it should be assumed that the ROB is lying evenly across the bottom of the tank. * a. True b. False c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 29 4.18 Why may multipoint gauging be required when performing an OBQ/ROB survey? a. To help determine if a wedge condition exists b. To help determine the nature (liquid or non-liquid) and quantity of the OBQ/ROB c. Because the vessel is on even keel. * d. Answers a. and b. are correct 4.19 If multipoint innage measurements indicates that the non-liquid ROB/OBQ lies evenly across the bottom, how should you determine the volume as per API MPMS Chapter 17.4? a. By use of trim corrections b. By applying the wedge formula * c. By using an average of the innage measurements. d. By using the innage at the official gauge point 4.20 Is it correct to apply a wedge calculation to an OBQ/ROB volume if the material is touching all four tank bulkheads ? * a. No b. Yes c. d. 4.21 If you are only able to gauge the vessel's tanks from one location and the ROB is non-liquid, what should you use to obtain a volume? a. A wedge table or formula b. A trim corrected innage * c. An uncorrected innage d. A trim corrected ullage 4.22 The On Board Quantity (OBQ) measured at a loading port will usually be greater than the remaining on board (ROB) measured at the previous discharge port. * a. True b. False c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 30 Marine Measurement 4.23 In what case will non-liquid ROB be considered not to be evenly distributed across the tank bottom? a. When the vessel is listing b. When the cargo was heated * c. When multiple gauges in the tank prove otherwise d. When ROB is more than 10cm [4"] deep 4.24 What components may be included in OBQ? a. Free water b. Non-liquid material c. Liquid material * d. Any combination of the above 4.25 What is cargo that adheres to the internal structure of a tank called? a. Slops * b. Clingage c. Coatage d. Ballast 4.26 What is the amount of material found in a tank prior to loading called? a. Slops * b. On Board Quantity (OBQ) c. Bunkers d. Remaining On Board (ROB) 4.27 What is the amount of material found in a tank after discharge called? a. Slops b. On Board Quantity (OBQ) c. Bunkers * d. Remaining On Board (ROB) © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 31 4.28 If the Master refuses to allow manual vessel measurements to be taken in accordance with inspection instructions , what should the inspector do? a. Contact the principals immediately b. Issue a letter of protest to the vessel c. Comply with the Master's instructions * d. Answers a., b. and c. are all correct 4.29 If possible, should you seal a vessel's cargo system sea-valves or any equivalent connection to the ballast system prior to loading? a. No * b. Yes c. d. 4.30 When portable electronic gauging equipment is used on board a marine vessel, which of the following considerations needs to be addressed? a. The equipment used must securely fit the vapour control valve. b. The vessel's tank capacity tables must have been adjusted to accommodate the vapour control valve location and reference height c. The equipment should be grounded * d. Answers a., b. and c. are all correct 4.31 If there is spotting of the water paste above the clear cut level what would you use to calculate the volume? a. The very top of the spotting * b. The clear cut but note the spotting height in the remarks c. There is no mention of spotting in published standards d. Answers a., b. and c. are all wrong © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 32 Marine Measurement 4.32 If a vessel is being gauged in a swell the minimum number of dips per tank should be? a. One b. As many as necessary until two identical readings are obtained c. Three and then averaged * d. At least five, taken over the period of the motion, recorded and then averaged 4.33 If the vessel is at a berth and rolling so that the cargo in the tank is moving more than 3 mm [1/8"], the minimum number of gauges to be taken is? a. One b. Two c. Three * d. Five 4.34 In API MPMS Chapter 17.2 are there any guidelines for vessel inspection in adverse weather? * a. Yes b. No c. d. 4.35 API MPMS Chapter 17.4/ISO 8697 does not address the issue of pumpability. * a. True b. False c. d. 4.36 What term is used for the measurement of cargo through two or more openings in a tank? a. Repetitive motion gauging b. Duplicate gauging * c. Multi-point gauging d. Hatch survey © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 33 4.37 What is a Charter Party? a. A traditional event hosted by the owner of a vessel celebrating the vessel being hired b. A document specifying the dimensions of a vessel so it can get into the docks to load and unload its cargo * c. A document outlining the terms and conditions that will apply to the owner and the charterer while a vessel is on hire d. A statement of the demurrage to be charged to the charterer 4.38 What is the Reference Gauge Height of a vessel tank? a. The overall height of the expansion trunk, referred to in the drawings * b. The distance from the tank bottom to the reference gauge point as specified on the tank's capacity table c. The measured distance from the tank bottom to the reference gauge point d. The place inside the tank where automatic measurement floats are installed 4.39 As a minimum, how many liquid level measurements must be taken in a vessel's tanks when the vessel is in motion (rolling)? a. 2 b. 3 c. 4 * d. 5 4.40 Is the holding of a key meeting prior to an inspection required to comply with Industry Standards * a. Yes b. No c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 34 Marine Measurement 4.41 According to EI HM28 [API 17.1], is the inspector required to be present at a key meeting prior to an inspection? * a. Yes b. No c. d. 4.42 What is meant by the term 'trimmed by the head'? a. The aft draft reading is greater that the forward draft reading. * b. The forward draft reading is greater than the aft draft reading. c. The ship has water in the forepeak tank. d. Trim corrections will always be added to the measured gauge 4.43 What is meant by the term 'trimmed by the stern'? * a. The aft draft reading is greater that the forward draft reading b. The forward draft reading is greater than the aft draft reading. c. The ship has water in the aft peak tank. d. Trim corrections will always be subtracted from the measured gauge 4.44 What is the main reason for taking draft readings on fully-loaded vessels at the loading port? a. To be used at the discharge port in case of a cargo variance * b. To enable calculation of trim or list corrections if needed c. To compare with draft readings at the discharge port d. To ensure adequate cargo drainage 4.45 What should trim corrections be applied to? a. Only the ROB quantity b. Only the OBQ quantity c. Any liquid material * d. Any liquid material that is touching all four tank bulkheads © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 35 4.46 What is the most accurate way of determining a vessel's list? a. Ask the Chief Officer b. Reading the clinometer c. By comparing the port and starboard amidships draft marks * d. Answers b. and c. are correct 4.47 When a vessel is upright but not on an even keel, what should be used to correct tank dips/gauges? a. Volume correction tables or volume correction calculations * b. Trim correction tables or trim calculations c. Weight correction tables or weight correction calculations d. Draft correction tables or draft correction calculations 4.48 The trim of a vessel will have no effect on the detection of free water. a. True * b. False c. d. 4.49 In what circumstances will a wedge condition exist? a. If liquid covers the bottom of the tank. * b. If liquid does not touch all four bulkheads c. If liquid accumulates beneath the gauge hatch d. Answers a., b. and c. are all correct 4.50 When non-liquid material covers the whole bottom of a tank, trim corrections are applicable. a. True * b. False c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 36 Marine Measurement 4.51 Which of the following conditions must be present for trim corrections to apply? * a. Tank contents must touch all four bulkheads b. Tank contents must be non liquid c. Tank contents must not contact the forward bulkhead d. Answers a. and b. are correct 4.52 What is the definition of 'list'? a. A piece of paper showing the names of all on board personnel * b. The inclination or leaning of the vessel away from the upright c. The correction required when the vessel is not on even keel d. The position of the tank contents when the vessel is down by the head 4.53 When should a wedge formula calculation be used on a vessel trimmed by the stern? * a. When liquid material does not contact the forward bulkhead b. When solid material is gauged at a single gauge point c. When free water completely covers the tank bottom d. Answers a., b. and c. are all correct 4.54 What is the preferred method for preparing composite samples from vessel tanks? a. On board as long as every cargo tank contains the same cargo b. On board, using equal volumes from each tank * c. In a laboratory, in proportion to the volume in each tank d. In a laboratory when S&W and API Gravity are the only tests needed © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 37 4.55 What is 'freeboard' on a vessel? * a. The distance from the waterline to the vessel's deck level b. The distance from the waterline to the vessel's keel c. The time when local Customs officials permit others to board the vessel d. The time of day that lay time begins according to the Charter Party 4.56 Using the Imperial system of measurement; what size are draft mark numbers? a. 12 inches high b. 9 inches high * c. 6 inches high d. 3 inches high 4.57 Using the Imperial system of measurement; how far apart are draft mark numbers? a. 12 inches b. 9 inches * c. 6 inches d. 3 inches 4.58 What information is determined from draft readings? a. The depth of the vessel in the water b. The trim and list of the vessel c. The displacement weight of the vessel * d. Answers a., b. and c. are all correct 4.59 When the metric system is used; what size are draft numbers? a. 6 inches high b. 6 centimetres high c. 12 centimetres high * d. 10 centimetres high © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 38 Marine Measurement 4.60 When taking a draft reading which is in metric units; what is the distance between each number? a. 6 inches b. 5 centimetres c. 12 centimetres * d. 10 centimetres 4.61 Which standard covers pre-loading inspection of vessels' tanks? a. EI HM 4 b. ISO 3170 * c. API MPMS Chapter 17.8 d. Answers a., b. and c. are all wrong 4.62 What is a 'wall wash test'? a. A procedure involving high pressure automated washing of the walls of a tank to remove any cargo residue * b. The activity of rinsing the wall of a tank with a solvent and obtaining a sample of the previous product(s) to determine compatibility with the product to be loaded c. A procedure in which a tank is washed with caustic solution to remove surface build-up d. Answers a., b. and c. are all wrong 4.63 What is a 'wipe test'? as per API MPMS Chapter 17.8? a. The procedure of wiping sample containers to ensure they are clean before being submitted to the laboratory * b. The procedure of physically wiping a tanks' interior surface with absorbent white rags to test for possible contamination c. A specialized laboratory test for the presence of water, iron, polymers and emulsion d. Answers a., b. and c. are all wrong © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 39 4.64 What should the number of areas in a cargo tank to be wall washed be based upon? a. The last cargo * b. The tank capacity c. The amount of wall wash medium you have d. The age of the vessel 4.65 When carrying out a wall wash test of a vessel's cargo tank a number of discoloured areas on the tank surface are noted. If the discoloured areas are less than 20% of the tank's surface area, can these areas be sampled (wall washed) and included the tank sample? * a. Yes b. No c. d. 4.66 When carrying out a wall wash test of a vessel's cargo tank a number of discoloured areas, tank coating breaks and exposed sections on the tank surface are noted. If these areas are greater than 20% of the tank's surface area, what action should be taken? a. The areas should be washed and the wall washings included with those from the rest of the tank b. The areas should be noted on the inspection report but should not be washed * c. The areas should be washed and the wall washings from these areas kept in a separate bottle d. The areas can be ignored © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 40 Marine Measurement 4.67 Should a wall wash be performed on a wet tank surface? a. Yes * b. No c. d. 4.68 What must be determined at a pre-loading tank inspection key meeting between vessel's personnel, shore personnel and inspection personnel? a. Tank number, tank capacity, intended cargo volume b. Method of tank cleaning and the last three cargoes c. The contents of adjacent tanks * d. Information a., b. and c. must all be determined 4.69 A 'deck level' inspection is the most effective form of tank inspection. a. True * b. False c. d. 4.70 During a tank entry inspection, which of the following is not correct? * a. Since more than one person will be entering the tank, it is not necessary to have a standby person at the hatch b. All pipelines should be drained and verified empty c. The tank atmosphere should be tested for safe entry d. All surface areas should be checked for possible contamination, tank coating condition and loose rust 4.71 When wall washing a tank, which of the following is correct? a. Tank bottoms (floor) normally do not require wall washing b. There are two wall wash methods, blotter and funnel c. Each wall wash area should be at least 1m x 1m [3 feet by 3 feet] * d. Answers a., b. and c. are all correct © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 41 4.72 It is not necessary to prepare a blank of the wall wash liquid if it is supplied by a certified Laboratory. a. True * b. False c. d. 4.73 Pre-loading tank inspection may be limited to gauging OBQ. * a. True b. False c. d. 4.74 Who is responsible for determining that cargo on a vessel is loaded only into tanks with surfaces or coatings compatible with the cargo? a. The independent Inspector b. The shipper of the cargo * c. Vessel's personnel d. Terminal personnel 4.75 Which of the following is most likely to require a tank-entry inspection? * a. Petrochemicals b. Jet fuel c. Diesel fuel d. Heavy fuel oil 4.76 Why should you never break blisters in a tank coating and never disturb piles of debris on a tank floor when performing a tank entry inspection? a. The tank atmosphere may be adversely affected b. The Inspector may come into contact with potentially dangerous, unknown material c. It is the responsibility of vessels' personnel to remove debris and prepare the tank surface before the tank is loaded * d. Answers a., b. and c. are all correct © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 42 Marine Measurement 4.77 When reading the draft marks on a barge or vessel, which part of the number indicates the actual zero point (start) of the number in question? * a. The lower edge of the number b. The upper edge of the number c. The mid point of the number d. 4.78 What should a sea valve be sealed to? a. The pump-man's wheel wrench b. An adjacent static object such as another valve or railing * c. The main body of the sea valve d. The nameplate on the valve wheel 4.79 According to Energy Institute HM28 / HM29 API MPMS Chapter 17.1, what should happen as part of a shore inspection? a. The Terminal should tell the Inspector the condition of the line * b. A line fullness verification procedure should be requested to verify line condition c. Unless instructed otherwise, the Inspector should assume that the line is full before and after transfer of product d. Answers a., b. and c. are all correct 4.80 If a vessel is discharging under closed gauging conditions and the valve adapters on board are not compatible with the inspector's electronic gauging equipment. What action should be taken? a. The principal should be contacted for instructions b. The ship's gauging equipment should be used * c. The ship's gauging equipment should be used but only after it has been verified against inspection company equipment and results recorded d. A manual tape should be used with open gauging © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 43 4.81 Independent inspectors are not expected to correct barge tank gauges/dips for trim because most barges do not have trim tables. a. True * b. False c. d. 4.82 What should an inspector do if asked to sign a Dry Certificate: a. Sign it if reasonably sure the tanks are dry b. Sign it if the ship’s crew confirms that the tanks are dry * c. Refuse to sign as per TIC Council guidelines d. None of the above 4.83 It is acceptable for an inspector to sign Dry Certificates, Vessel Cleanliness certificates showing that cargo tanks are suitable for the intended cargo, ROB certificates with pumpability statements, and pumping logs. a. True * b. False c. d. 4.84 "The best way to prove the liquid/non liquid nature of ROB/OBQ is to have a sample" * a. True b. False c. d. 4.85 What does API MPMS Chapter 17.9 / EI HM 49 cover: a. Temperature b. Sampling * c. Vessel Experience Factors d. Gauging © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 44 Marine Measurement 4.86 Can a compartmental VEF be established for vessels regularly carrying multiple cargoes? * a. Yes b. No c. d. 4.87 When calculating a VEF which of the following data would be listed on the sequential log but non- qualifying? a. Vessel to vessel transfers with only vessel measurements b. First voyage following dry dock when no modifications made c. Change to Gross error * d. Answers a. and c. are correct 4.88 When calculating a VEF, only the most recent twenty voyages should be used: * a. True b. False c. d. 4.89 A VEF should be based upon at least five qualifying voyages: * a. True b. False c. d. 4.90 According to API 17.9 / HM 49, Which entity determines the voyage number a. The client / principal * b. The vessel c. The inspection company d. The port authority © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Marine Measurement Page 45 4.91 If the primary method in API 17.9/HM 49 does not produce a VEF what actions should be taken a. Nothing, as a VEF cannot be calculated * b. Use the alternate method, if agreed by all commercial parties c. Use a previous edition of the VEF standard d. None of these choices are correct 4.92 Where visual tank inspection is permitted and possible, what should the inspector record? a. The condition of tanks (coating and corrosion) b. An estimate of the presence of any residues c. Details of the previous cargoes * d. Answers a., b. and c. are all correct 4.93 Where visual tank inspection is not possible, what should the inspector record? a. The condition of tanks * b. An estimate of the presence of any residues by sounding from access points c. Possible sources of contamination d. Answers a. and b. are correct © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 46 Safety SECTION 5 - SAFETY 5.01 What should be the first source of information when preparing to sample a new product? a. The International Safety Guide for Oil Tankers and Terminals (ISGOTT) b. The Petroleum Handbook * c. The Safety Data Sheet (SDS) for that product d. Energy Institute HM6 / ISO 3170 / ISO 3171 / API Chapter 8 5.02 Regardless of the product, and in accordance with IP475/ISO 3170, what is the absolute maximum level to which sample containers must be filled? a. 50% b. 80% * c. 95% d. 100% 5.03 What is the minimum personal protective equipment required when sampling? a. Gloves, respirator, hard hat and SCBA * b. Gloves, eye protection, hard-hat, gas monitor, flame retardant uniform & safety shoes c. Gloves, face-shield, gas monitor and sun glasses d. Gloves, uniform, gas monitor and SCBA 5.04 When gauging a tank that is emitting vapours, where should you position yourself? a. It is not important b. Up-wind of the gauge hatch c. With the wind in your face * d. With the wind at your left or right side © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Safety Page 47 5.05 When lifting anything heavy, which muscles should take most of the weight? a. Upper arm muscles * b. Leg muscles c. Back muscles d. Answers a., b. and c. are all correct, to distribute the load equally 5.06 When are inspectors permitted to operate valves on board vessels? a. When accompanied by an authorised person on board b. When no-one else is around to do it c. When the vessel staff are too busy to do it themselves * d. Inspectors must not operate vessel valves 5.07 Which of the following safety equipment is not required on every job? a. H2S monitor * b. SCBA c. Hard hat, safety footwear, gloves d. Long-sleeve, fire resistant clothing 5.08 What should be the first reaction to any injury accident? * a. Raise the alarm to call for help b. To protect the injured person, if possible without risk to yourself, from exposure to further injury c. To render First Aid d. To report immediately to the person's supervisor © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 48 Safety 5.09 The responsibility for an inspector complying with the safety regulations in any terminal belongs to? a. The terminal staff b. The terminal's safety officer * c. The inspector d. The inspector's manager 5.10 Portable electronic measurement equipment must be _______ immediately before gauging? a. Checked b. Cleaned c. Calibrated * d. Earthed (grounded) 5.11 All samples which are transported between terminals and laboratories or other installations should be labelled in accordance with the globally harmonised system for classification and labelling of chemicals (GHS). * a. True b. False c. d. 5.12 What information must GHS sample labels contain? a. Hazard pictograms, signal words and hazard statements b. Product name and precautionary statements c. Information in both a. and b. above * d. Information in a. and b. above and supplier information, including a telephone number 5.13 The GHS applies to: a. sample labels only b. Safety Data Sheets (SDSs) only * c. sample labels and SDSs d. specialised chemicals only © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Safety Page 49 5.14 Which of the following is defined as a corrosive liquid? a. An acid solution b. A caustic solution c. Acid and caustic solutions are not corrosive * d. Acid and caustic solutions are both corrosive 5.15 Corrosive liquids will directly injure the body tissue on contact. * a. True b. False c. d. 5.16 A chemical has a strong odour. What does this indicate? a. That a hazard exists b. That the vapour concentration is low c. That the vapour concentration is high * d. Odour is an unreliable source of specific information regarding a chemical 5.17 One of the most important features of a hard hat is the distance between the shell and the wearer's head. * a. True b. False c. d. 5.18 What does H2S stand for? a. Water b. Hydrogen * c. Hydrogen sulfide d. Dihydrosodium 5.19 To find out if a material is hazardous, you must consult the SDS. * a. True b. False c. d. © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 50 Safety 5.20 Before gauging a tank, how can static electricity be discharged from your body? a. By using a tank gauge meter * b. By touching a grounded structure such as a tank railing, with bare hands c. By using natural fiber sampling cords d. By touching a grounded structure such as a tank railing, while wearing rubber gloves 5.21 When using a metal tape to gauge a tank, the tape should always stay in contact with the gauge hatch. * a. True b. False c. d. 5.22 While sampling a crude ship, the fire alarm sounds. What action should be taken? a. Grab a type C fire extinguisher and assist the crew b. Close the hatch and call for the launch c. Continue sampling because the crew will take care of the fire * d. Immediately secure your area and report to the muster point 5.23 As you enter a bunded/fire wall area to sample a fuel oil tank, you begin to feel dizzy. What action should you take? * a. Get out of the tank area immediately b. Take a deep breath and run for the tank ladder c. Lie down because there is more oxygen closer to the ground d. Immediately put on your respirator with organic cartridges © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Safety Page 51 5.24 How can the opportunity for a build-up and/or discharge of static electricity be reduced? a. By wearing rubber gloves b. By not allowing your hands to slide on the hand rail * c. By grounding yourself and your equipment before opening the gauge/sample hatch and during subsequent operations d. By using stainless steel equipment 5.25 A portable electronic thermometer should always be grounded after the probe has been lowered into the liquid. a. True * b. False c. d. 5.26 What can help prevent a build-up and/or discharge of static electricity when sampling? a. Use of a sampling cord made of synthetic fibre b. Tying the end of the sampling cord to the railing of the tank * c. Use of a sampling cord that contains no synthetic fibre d. Holding the sample cord against the gauge hatch throughout the sampling operation 5.27 Why is it important to wear gloves while sampling? a. So that the sample is not contaminated b. To prevent your hands becoming dirty * c. To prevent hazardous substances being absorbed through the skin d. None of the above are correct © TIC Council Petroleum and Petrochemical Committee Eighth Edition February 2024 Page 52 Safety 5.28 What should you do to avoid the build-up and/or discharge of static electricity when using a portable electronic thermometer (PET)? a. Hold on to the railing or other metal part of the tank while using the PET * b. Attach the ground wire of the PET to the tank before opening the gauge hatch then slowly lower the probe assembly into the oil c. Since the probe is plastic and does not conduct electricity, no static electricity can form d. Either a., b. or c. is acceptable 5.29 What is the main component of inert gas used on crude oil vessels? a. Carbon sulfide * b. Carbon dioxide c. Oxygen d. Hydrogen 5.30 What is the main component of inert gas normally used on specia