Domain 4-Advanced safety_merged.pdf

Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 1. Example of an engineering control Placing a shield be- tween an ionizing radiation...

Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 1. Example of an engineering control Placing a shield be- tween an ionizing radiation source and an employee 2. Stock Insurance Company Insurance company which is profit motivated 3. What are point source airborne contaminants General ventilation with a best controlled by? compression of 10 or more 4. What is Manufacturers and contractors cov- Used to provide liability erage? coverage for a company engaged in the cleanup of hazardous waste site 5. What is the preferred angle range for fixed 30 to 35 degrees industrial stairs? 6. In ventilation design, the number of room air Dividing volumetric flow changes per unit can be obtained by what rate of air in the ventilation formula? system by the room vol- ume 7. What are chemical labels put on? -Drums of hazardous waste -Gas cylinders -bottles of hazardous chemicals 8. What does OCP stand for? Owners and contractors protection 9. Insurance coverage falls into what cate- -Property Insurance gories? -Liability Insurance -Life Insurance 10. What is business income coverage? Addresses the loss expo- sures relating to loss of in- come and or extra expense to operate 1 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 11. What are three elements of the loss exposure Property, Perils, Conse- covered by the basic BIC form? quences 12. Definition of perils serious and immediate danger 13. GFCI opens the circuit in how long?.02 to.03 seconds 14. What absorbs the energy of an actual fall? Fall arrest system 15. Which of the following operations is most Electric arc welding likely to produce ozone 16. How is hexavalent chromium developed? Welding stainless steel 17. The total pressure in a Closed ______________________ ventilation system is equal to the sum of velocity pressure and static pressure 18. What marking is used in many products man- CE ufactured in Europe indicating that the prod- uct meets the health and safety standards? 19. What is the alcohol standard for commercial Not allowed to consume al- hazardous materials truck drivers? cohol within four hours of their shift 20. What does CE stand for? Conformity Europeen 21. What type of insurance helps protect individ- -Professional liability insur- uals and companies that provide profession- ance al advise and services from bearing the full -Professional indemnity in- cost of defending against a negligence claim surance made by a client? -Errors and omissions in- surance 22. What statements describe course of con- -covers a building under struction insurance? construction 2 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb -covers perils such as fire, wind and theft -covers damages up to coverage limit 23. What are the requirements for truck drivers Alcohol Test= 8 hours Con- after a crash? The alcohol test must be con- trolled Substance = 32 ducted within... hours of crash and controlled hours substances test must be conducted within... hours of the crash 24. What are components of an insurance con- -Exclusions tract? -Conditions -Declarations 25. Why is incorporation of a safety device at It has economic advantage the design stage of a potentially hazardous to the company industrial process important? 26. What is the function of the design team? Controlling hazards asso- ciated with equipment 27. What is a fail safe design for a spare pump Activation of a spare pump system? on failure of the cooling wa- ter pump 28. What is floor slipperiness measured by? Slip meter 29. What is the commonly encountered hazards Tipping for ground supported scaffolds? 30. What must drums containing Polychlorinated Metal Biphenyls be made of? 31. What is venticular fibrillation caused by elec- Fibers in the heart contract tric shock? separately 32. What must meet the following criteria when it Fail safe comes to interlocks? 3 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 33. What is Arching? flow of electrons through the air 34. What is electrical bonding? Eliminates the potential dif- ference between two con- ductors 35. What can electrolytic fluid in lead batteries Hydrogen gas during charging produce? 36. For control of electrostatic hazards what type Conductive of clothing is preferable? 37. What happens to the surface conductivity of Will increase with an in- an electrostatic charged surface? crease in humidity 38. What happens with equipment failures for fa- Poor maintenance pro- cility design and operation? gram, lack of fail safe instrumentation, metal fa- tigue 39. In designing outdoor plant layout, all equip- on the downward side ment that may spill flammable materials should be located 40. The areas for containment of relatively large 1) Gases have a higher va- spills of liquefied petroleum gases must al- por density that is greater ways be constructed below grade because? than one 2) A person on the grade level or above will not be asphyxiated 41. What is the leading cause of work related Motor vehicle accidents injuries and deaths? 42. When a source emits light that reaches a giv- absorb, transmit and reflect en surface the surface can...? the light 43. The quantity of illuminations is measured by Light meter which of the following instruments? 4 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 44. What must occur before an employer can as- 1) Must obtain written per- sign an employee to jobs requiring the use of mission from a physician a respirator? on employee's ability to use a respirator 45. The stress generated in an object as a result Value of the force divided of application of a force is equal to the? by the area upon which it acts 46. Shoring is required for al trenches more than 1) They are sloped to an 4 feet deep unless? angel of repose 2) The trench is in a stable rock 47. What is a Trench? 1) A narrow excavation 2) Deeper than it is wide 3) Never wider than 15 feet 48. What organization has the most number of American Society of Me- standards for unfired pressure vessels? chanical Engineers 49. What is the maximum allowable slope for a 15 degrees and never ex- ramp? ceed 20 50. One of the disadvantages to an external safe- High cost ty inspection is? 51. You find an unsafe act during an inspection, 1) Stop the unsafe act and what should you do? instruct how the job can be completed safety 2) Report unsafe act to supervisor 3) Provide adequate training 52. What are advantages of fixed guarding? 1) Can be constructed to suit applications 2) Can provide a high level of protection 3) Low maintenance 53. What are class A hard hats? 1) Helmets are for general services 5 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 2) Provide good impact protection but limited volt- age protection 3) They are used mainly in mining, building construc- tion, shipbuilding, lumber- ing and manufacturing 54. What are class B hard hats? 1) For electrical work 2) Protect against falling objects 3) Shells are water resis- tant 55. What are class C hard hats? 1) Offer limited head pro- tection 56. What colors are used on coverings of ground- White or natural gray ed conductors? 57. What happens in the Wheatstone Bridge Combustible gas devices process? burn contaminants catalyt- ic ally causing temperature to increase resulting in an increase in the resistance of filament 58. What statements are true in regard to cathod- 1) Used to control the cor- ic protection? rosion of a metal surface 2) Makes the metal sur- face the cathode of electro- chemical cell 3) Connects protected metal to a more easily cor- roded sacrificial metal act- ing as the anode 59. What does CAD stand for? Computer Aided Design 60. 6 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb What are the most common software pack- Word processing and data- ages used in occupational health and safety? base management 61. What is Caveat Venditor? The principle of receiving value for an original pur- chase of a product 62. If a product fails to meet a warranty then what The manufacturer can be happens? held liable 63. Express Warranty A seller's or lessor's oral or written promise, concern- ing a product life expectan- cy 64. What does SQL stand for? Structured Query Lan- guage 65. What is the best course of action when con- Notify supervisor in writing ducting a routine inspection and find minor infractions? 66. What does CAD/CAM stand for? Computer-Aided Design/Computer-Aided Manufacturing 67. What does URL stand for and what is it? Universal Resource Loca- tor - a unique address on the internet. 68. What does HTTP stand for and what does it Hyper Text Transport Pro- do? tocol 69. What are the most basic features of a web 1) Includes Hypertext Links browser? 2) Includes Images 3) Includes Text 70. What is the purpose of Adobe Acrobat? Displays files in its native Portable Document Format 7 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 71. What are UNIX workstations used for? CPU - Intensive applica- tions 72. What are advantages of a peer-to peer net- 1) Inexpensive work? 2)Simplicity 3)Control is not centralized 73. What is the purpose of a spectrometer? 1) It can measure the trans- mission of liquids or solids as a function of wavelength 2)It can measure absorp- tion of liquids or solids as a function of wavelength 3) The beam can split in two: one beam that goes through a reference cell and another beam that goes through a sample cell 74. What is a UNIX operating system? Multi-user, multitasking computer operating sys- tem developed by AT&T Corporation 75. According to OSHA what are examples of 1) Danger signs safety signs? 2) Caution signs 3) Safety Instruction signs 76. What type of cancer is associated with over- Lung Cancer exposure to hexavalent chromium? 77. What is Underwriters Laboratories? 1) Issues health effects certification for titles and in- stallation materials 78. What are characteristics of nanoparticles that 1) Size are related to adverse health effects? 2) Shape 3) Chemical composition and surface character 8 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 79. What is one of elements to set a fire? Suspension of Particles in air 80. What is the function of Illuminating Engineer- Organization provides rec- ing Society? ommended levels of illumi- nation 81. What does NIOSH stand for? National Institute for Occu- pational Safety and Health 82. What does CPSC stand for? Consumer Product Safety Commission 83. What does OSHRC stand for? Occupational Safety and Health Review Commis- sion 84. What is a Closed Circuit Self Contained Used in IDLH at- Breathing Apparatus? mospheres. Recirculates breathing air and purifies it, removing carbon dioxide and adding fresh oxygen 85. What is a Open Circuit Self Contained Breath- Provides air via high-pres- ing Apparatus? sure tank and exhaust ex- haled air to atmosphere 86. Air purifying respirators must not be used in 1) Atmospheres containing which of the following situations? less that 19.5 % oxygen 2) In IDLH atmospheres 3) In atmospheres where contaminants cannot be detected by odor or taste at levels below PEL or TLV 87. What is the function of Self Contained Breath- Positive pressure SCBA ing Apparatus? should be used in IDLH conditions 88. How often should SCBA be inspected? 30 days 9 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 89. What are the elements of process safety man- Compliance Audits, Trade agement? Secrets, Contractors 90. What is an atmospheric tank? Tank that is designed to operate from atmospheric pressure to.5psig 91. What is the definition of HOT Work? Any operation which in- volves temperatures ex- ceeding 1000 degrees Cel- sius. 92. What are the elements included in the 1) Erosion effects process chemical information? 2) Explosion characteris- tics 3) Corrosion effects 93. What are the three general categories of 1) Block flow diagrams process technology information? 2) Process flow diagrams 3) Piping and instrumenta- tion diagrams 94. What is OSHA's process safety management A facility which is operat- standard regarding unoccupied remote facil- ed, maintained or serviced ities? by employees who visit the facility only periodically to check its operation and to perform necessary operat- ing or maintenance tasks. 95. What does highly hazardous chemical mean A substance possessing under OSHA's process safety management toxic, reactive, flammable standard? or explosive properties and specified by the standard 96. The Employee Participation element stan- Clean Air Act dard is required under which legislative act? 97. 10 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb What is required to be included in the process 1) Maximum inventory lim- technology information? its for process chemicals 2) Limits beyond which would be considered upset conditions 3) Qualitative estimate of the consequences or re- sults of deviations from de- sign intent 98. Detailed guidance on the content and appli- American Chemical Soci- cation of process hazard analysis methodolo- ety gies can be obtained from which professional organization? 99. How often do operating procedures certifica- Annually tion need to be updated? 100. Employers who use contractors to perform 1) Establish a screening work that involves highly hazardous chemi- process to hire contractors cals must do what before starting work? who can accomplish the tasks safety 2) Evaluate contractors work methods and experi- ences 3) Maintain a site injury and illness log 101. What are the pre-start up safety review com- 1) Construction of equip- ponents? ment must be in accor- dance with design specifi- cations 2) Operating procedures are in place and are ade- quate 3) Training has been com- pleted 102. The Process Safety Management standard re- 1) Alarm System quires employers develop and implement an 2) Evacuation/Relocation 11 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb emergency action plan. What must the plan 3) Pre-planning for releas- include? es 103. Under provisions of the process safety man- 3 Years agement standard, it is the responsibility of the employer to certify that they have eval- uated compliance with the provisions of the OSHA standard. This certification must be done at least every... years 104. How many years does a company need to Employers must retain two obtain a report of compliance audit findings? most recent compliance audit reports 105. The Department of Transportation requires 14 months that the original copy of the inspection report be retained for a period of... months from the inspection. 106. What are three sensors used to detect other 1) Video vehicles or obstacles 2) Infrared 3) Ultrasonic 107. How often do sound level meters be calibrat- Before, during and after ed? each use 108. ANSI recommends that the manufacturers Be reduced claim for noise reduction... A) Be reduced B) Be increased C) Remain unchanged D) Be evaluated and adjusted 109. What PPE should be worn when working with 1) Class B hard hat electricity? 2) Insulated gloves and clothing 110. What is an example of an active safety de- Automatic braking system vice? 12 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 111. What is the purpose of Underwriters Labora- Sets standards for differ- tories (UL) ent product categories and tests products to make sure they meet the stan- dards 112. What basic strategy best describes a safe Ensure that in the event system approach to road traffic safety? of a crash, the impact en- ergies remain below the threshold likely to produce either death or serious in- jury 13 / 13  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb Placing a shield between an ionizing ra- Example of an engineering control diation source and an employee Insurance company which is profit moti- Stock Insurance Company vated What are point source airborne contam- General ventilation with a compression inants best controlled by? of 10 or more Used to provide liability coverage for a What is Manufacturers and contractors company engaged in the cleanup of haz- coverage? ardous waste site What is the preferred angle range for 30 to 35 degrees fixed industrial stairs? In ventilation design, the number of room Dividing volumetric flow rate of air in the air changes per unit can be obtained by ventilation system by the room volume what formula? -Drums of hazardous waste What are chemical labels put on? -Gas cylinders -bottles of hazardous chemicals What does OCP stand for? Owners and contractors protection -Property Insurance Insurance coverage falls into what cate- -Liability Insurance gories? -Life Insurance Addresses the loss exposures relating to What is business income coverage? loss of income and or extra expense to operate What are three elements of the loss ex- Property, Perils, Consequences posure covered by the basic BIC form? Definition of perils serious and immediate danger GFCI opens the circuit in how long?.02 to.03 seconds What absorbs the energy of an actual Fall arrest system fall? Which of the following operations is most Electric arc welding likely to produce ozone Welding stainless steel 1 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb How is hexavalent chromium devel- oped? The total pressure in a ______________________ ventilation Closed system is equal to the sum of velocity pressure and static pressure What marking is used in many products manufactured in Europe indicating that CE the product meets the health and safety standards? What is the alcohol standard for com- Not allowed to consume alcohol within mercial hazardous materials truck dri- four hours of their shift vers? What does CE stand for? Conformity Europeen What type of insurance helps protect individuals and companies that provide -Professional liability insurance professional advise and services from -Professional indemnity insurance bearing the full cost of defending against -Errors and omissions insurance a negligence claim made by a client? -covers a building under construction What statements describe course of -covers perils such as fire, wind and theft construction insurance? -covers damages up to coverage limit What are the requirements for truck dri- vers after a crash? The alcohol test must Alcohol Test= 8 hours Controlled Sub- be conducted within... hours of crash stance = 32 hours and controlled substances test must be conducted within... hours of the crash -Exclusions What are components of an insurance -Conditions contract? -Declarations Why is incorporation of a safety device It has economic advantage to the com- at the design stage of a potentially haz- pany ardous industrial process important? Controlling hazards associated with What is the function of the design team? equipment 2 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb What is a fail safe design for a spare Activation of a spare pump on failure of pump system? the cooling water pump What is floor slipperiness measured by? Slip meter What is the commonly encountered haz- Tipping ards for ground supported scaffolds? What must drums containing Polychlori- Metal nated Biphenyls be made of? What is venticular fibrillation caused by Fibers in the heart contract separately electric shock? What must meet the following criteria Fail safe when it comes to interlocks? What is Arching? flow of electrons through the air Eliminates the potential difference be- What is electrical bonding? tween two conductors What can electrolytic fluid in lead batter- Hydrogen gas ies during charging produce? For control of electrostatic hazards what Conductive type of clothing is preferable? What happens to the surface conductiv- Will increase with an increase in humid- ity of an electrostatic charged surface? ity What happens with equipment failures Poor maintenance program, lack of fail for facility design and operation? safe instrumentation, metal fatigue In designing outdoor plant layout, all equipment that may spill flammable ma- on the downward side terials should be located The areas for containment of relatively 1) Gases have a higher vapor density large spills of liquefied petroleum gases that is greater than one 2) A person on must always be constructed below grade the grade level or above will not be as- because? phyxiated What is the leading cause of work relat- Motor vehicle accidents ed injuries and deaths? When a source emits light that reaches absorb, transmit and reflect the light a given surface the surface can...? 3 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb The quantity of illuminations is mea- sured by which of the following instru- Light meter ments? What must occur before an employer 1) Must obtain written permission from a can assign an employee to jobs requiring physician on employee's ability to use a the use of a respirator? respirator The stress generated in an object as a Value of the force divided by the area result of application of a force is equal to upon which it acts the? Shoring is required for al trenches more 1) They are sloped to an angel of repose than 4 feet deep unless? 2) The trench is in a stable rock 1) A narrow excavation 2) Deeper than it What is a Trench? is wide 3) Never wider than 15 feet What organization has the most number American Society of Mechanical Engi- of standards for unfired pressure ves- neers sels? What is the maximum allowable slope for 15 degrees and never exceed 20 a ramp? One of the disadvantages to an external High cost safety inspection is? 1) Stop the unsafe act and instruct how You find an unsafe act during an inspec- the job can be completed safety 2) Re- tion, what should you do? port unsafe act to supervisor 3) Provide adequate training 1) Can be constructed to suit applica- tions What are advantages of fixed guarding? 2) Can provide a high level of protection 3) Low maintenance 1) Helmets are for general services 2) Provide good impact protection but limited voltage protection What are class A hard hats? 3) They are used mainly in mining, build- ing construction, shipbuilding, lumbering and manufacturing 4 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb 1) For electrical work What are class B hard hats? 2) Protect against falling objects 3) Shells are water resistant What are class C hard hats? 1) Offer limited head protection What colors are used on coverings of White or natural gray grounded conductors? Combustible gas devices burn contami- What happens in the Wheatstone Bridge nants catalytic ally causing temperature process? to increase resulting in an increase in the resistance of filament 1) Used to control the corrosion of a met- al surface 2) Makes the metal surface the cathode What statements are true in regard to of electrochemical cell cathodic protection? 3) Connects protected metal to a more easily corroded sacrificial metal acting as the anode What does CAD stand for? Computer Aided Design What are the most common software Word processing and database manage- packages used in occupational health ment and safety? The principle of receiving value for an What is Caveat Venditor? original purchase of a product If a product fails to meet a warranty then The manufacturer can be held liable what happens? A seller's or lessor's oral or written Express Warranty promise, concerning a product life ex- pectancy What does SQL stand for? Structured Query Language What is the best course of action when conducting a routine inspection and find Notify supervisor in writing minor infractions? Computer-Aided Design/Computer-Aid- What does CAD/CAM stand for? ed Manufacturing 5 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb Universal Resource Locator - a unique What does URL stand for and what is it? address on the internet. What does HTTP stand for and what Hyper Text Transport Protocol does it do? 1) Includes Hypertext Links What are the most basic features of a 2) Includes Images web browser? 3) Includes Text Displays files in its native Portable Doc- What is the purpose of Adobe Acrobat? ument Format What are UNIX workstations used for? CPU - Intensive applications 1) Inexpensive What are advantages of a peer-to peer 2)Simplicity network? 3)Control is not centralized 1) It can measure the transmission of liq- uids or solids as a function of wavelength 2)It can measure absorption of liquids or solids as a function of wavelength What is the purpose of a spectrometer? 3) The beam can split in two: one beam that goes through a reference cell and another beam that goes through a sam- ple cell Multi-user, multitasking computer oper- What is a UNIX operating system? ating system developed by AT&T Corpo- ration 1) Danger signs According to OSHA what are examples 2) Caution signs of safety signs? 3) Safety Instruction signs What type of cancer is associated with Lung Cancer overexposure to hexavalent chromium? 1) Issues health effects certification for What is Underwriters Laboratories? titles and installation materials 1) Size What are characteristics of nanoparti- 2) Shape cles that are related to adverse health 3) Chemical composition and surface effects? character 6 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb What is one of elements to set a fire? Suspension of Particles in air What is the function of Illuminating Engi- Organization provides recommended neering Society? levels of illumination National Institute for Occupational Safe- What does NIOSH stand for? ty and Health What does CPSC stand for? Consumer Product Safety Commission Occupational Safety and Health Review What does OSHRC stand for? Commission Used in IDLH atmospheres. Recirculates What is a Closed Circuit Self Contained breathing air and purifies it, removing Breathing Apparatus? carbon dioxide and adding fresh oxygen What is a Open Circuit Self Contained Provides air via high-pressure tank and Breathing Apparatus? exhaust exhaled air to atmosphere 1) Atmospheres containing less that 19.5 % oxygen Air purifying respirators must not be 2) In IDLH atmospheres used in which of the following situations? 3) In atmospheres where contaminants cannot be detected by odor or taste at levels below PEL or TLV What is the function of Self Contained Positive pressure SCBA should be used Breathing Apparatus? in IDLH conditions How often should SCBA be inspected? 30 days What are the elements of process safety Compliance Audits, Trade Secrets, Con- management? tractors Tank that is designed to operate from What is an atmospheric tank? atmospheric pressure to.5psig Any operation which involves tempera- What is the definition of HOT Work? tures exceeding 1000 degrees Celsius. 1) Erosion effects What are the elements included in the 2) Explosion characteristics process chemical information? 3) Corrosion effects 1) Block flow diagrams What are the three general categories of 2) Process flow diagrams process technology information? 3) Piping and instrumentation diagrams 7 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb A facility which is operated, maintained What is OSHA's process safety manage- or serviced by employees who visit the ment standard regarding unoccupied re- facility only periodically to check its op- mote facilities? eration and to perform necessary oper- ating or maintenance tasks. What does highly hazardous chemi- A substance possessing toxic, reactive, cal mean under OSHA's process safety flammable or explosive properties and management standard? specified by the standard The Employee Participation element standard is required under which legisla- Clean Air Act tive act? 1) Maximum inventory limits for process chemicals 2) Limits beyond which would be consid- What is required to be included in the ered upset conditions process technology information? 3) Qualitative estimate of the conse- quences or results of deviations from de- sign intent Detailed guidance on the content and application of process hazard analysis American Chemical Society methodologies can be obtained from which professional organization? How often do operating procedures cer- Annually tification need to be updated? 1) Establish a screening process to Employers who use contractors to per- hire contractors who can accomplish the form work that involves highly hazardous tasks safety chemicals must do what before starting 2) Evaluate contractors work methods work? and experiences 3) Maintain a site injury and illness log 1) Construction of equipment must be in accordance with design specifications What are the pre-start up safety review 2) Operating procedures are in place components? and are adequate 3) Training has been completed 8 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb The Process Safety Management stan- 1) Alarm System dard requires employers develop and 2) Evacuation/Relocation implement an emergency action plan. 3) Pre-planning for releases What must the plan include? Under provisions of the process safety management standard, it is the respon- sibility of the employer to certify that they have evaluated compliance with the pro- 3 Years visions of the OSHA standard. This cer- tification must be done at least every... years How many years does a company need Employers must retain two most recent to obtain a report of compliance audit compliance audit reports findings? The Department of Transportation re- quires that the original copy of the in- 14 months spection report be retained for a period of... months from the inspection. 1) Video What are three sensors used to detect 2) Infrared other vehicles or obstacles 3) Ultrasonic How often do sound level meters be cal- Before, during and after each use ibrated? ANSI recommends that the manufactur- ers claim for noise reduction... A) Be reduced Be reduced B) Be increased C) Remain unchanged D) Be evaluated and adjusted What PPE should be worn when working 1) Class B hard hat with electricity? 2) Insulated gloves and clothing What is an example of an active safety Automatic braking system device? Sets standards for different product cat- What is the purpose of Underwriters egories and tests products to make sure Laboratories (UL) they meet the standards 9 / 10  Advanced Safety Concepts Study online at https://quizlet.com/_96yuzb Ensure that in the event of a crash, What basic strategy best describes a the impact energies remain below the safe system approach to road traffic threshold likely to produce either death safety? or serious injury 10 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 1. What is a data logger? A data logger is an electronic in- strument used to take measurements from sensors and store those mea- surements for future use. Some common measurements in- clude temperature, pressure, current, velocity, strain, displacement, and other physical phenomena. 2. How does a data logger work? A data logger works with sensors to covert physical phenomena and stim- uli into electronic signals such as volt- age or current. These electronic sig- nals are then converted, or digitized into binary data. The binary data is then easily analyzed by software and stored on a PC hard drive or on oth- er storage media such as memory cards. 3. What is the major benefit of a data The ability to take sensors measure- logger with industrial hygiene moni- ments and store the data for fu- toring devices? ture use is, by definition, a charac- teristic of a data logger. However, a data-logging application rarely re- quires only data acquisition and stor- age. Inevitably, you need the ability to analyze and present the data to de- termine results and make decisions based on the logged data. 4. Permissible Exposure Limit (PEL) Exposure limit published & enforced by OSHA as a legal standard over an 8-hour average 5. TD_LO Lowest dose of a substance (intro- duced by a route other than inhala- tion) over a given period of time, and 1 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 reported to produce any toxic effect in humans 6. Threshold Limit Value (TLV) the concentration of a given toxic ma- terial that generally may be tolerated without ill effects 7. pH -log[H+] 8. Current the body can withstand? 10 mA = still maintain control >75 mA = ventricular fibrillation 4 A = heart paralysis 9. Venturi type wet collector has pres- 10 to 15 in. wg sure drop-off of...? 10. Spray chamber wet collector has 2.5 to 6 in wg. oldest type of wet col- pressure drop off of...? lector. 11. Packed towers wet collector has 1.5 to 3.5 in wg. Typically used by pressure drop off of...? chemical industry for gas absorption and toxic dust. 12. Wet centrifugal collectors have 2.5 to 6 in wg. use a combination of pressure drop of...? centrifugal force and water contact to capture dust particles. 13. CE marking on an electrical prod- Conforms to European Union HSE uct? protection standards 14. UN packing symbol means packaging conforms to performance requirements for shipment. 15. Best option for protecting operators fixed guard with interlocks from a pinch point? 16. Fall Restraint is used to.... keep an employee from reaching a fall point 17. ABCD of Fall Arrest 2 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 A = Anchorage B = Body wear C = Connector D = Deceleration device 18. GHS Signal Words? Danger = Severe hazards Warning = less severe hazards 19. Pyrophoric liquids and solids liable to ignite within 5 minutes after contact with air. only 1 category 20. Safety Data Sheets have how many Sixteen sections? 21. What sections of the SDS will OSHA Section 12 = Ecological info not enforce? Section 13 = Disposal considerations Section 14 = Transportation info Section 15 = Regulatory info 22. NFPA 101 Life Safety Code clas- Low Hazard = seldom. low com- sifications of the building/structure bustibility that no self-propagating fire based on hazard of contents: can occur Ordinary Hazard = Likely to burn with moderate rapidity or give off a consid- erable volume of smoke High Hazard = likely to burn with ex- treme rapidity and explosions are like- ly 23. Proper order of atmospheric testing Oxygen --> Flammability (10%+ of in a confined space: LFL) --> Toxicity (exceeding PEL) 24. near-infrared radiation Invisible, feels warm 700nm to 1400nm. 25. Scotoma Loss of vision in a portion of the visu- al field resulting from damage to the retina where radiation is absorbed. 26. Infrared-B wavelength 1.4 micrometers to 3 micrometers 3 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 27. Farfar-infrared (IR-C) 3 micrometers to 1,000 micrometers 28. Proof Testing a product is subjected to a load or pressure of some determined mag- nitude (generally equal to or greater than the designed capacity or the condition expected during operation). 29. Perchloric Acid (HClO4) is common chemical, electroplating and fire- used: works industries. For vent hoods, use stainless steel with rounded corners and all-welded construction 30. LASER acronym light amplification by stimulated emis- sion of radiation 31. Describe the 5 classes of lasers 1 = output level below where eye in- juries can occur 2 = emit visible light. max output of 1 mW. Natural blinking should protect. 3A = max output of 5 mW. similar to 2, but hazardous when viewed w/ binoculars 3B = max output of 500mW (can cause eye injury) 4 = can cause injury to eye and skin. fire hazard. 32. Electrical Bonding The permanent joining of metallic parts to form an electrically conduc- tive path that ensures electrical con- tinuity and the capacity to conduct safely any current likely to be im- posed. 33. Tagout devices Minimum unlocking strength of 50 pounds. 34. Sodium Hydroxide hazards 4 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 cause considerable heat. when mixed with water or solvents it can produce fire/explosions 35. Metal carbonates react with acids to salt, water, and carbon dioxide produce: 36. Chemical hazards generally divided 1. toxic into what groups? 2. reactive 3. corrosive 4. flammable 37. Define permeation sorption of the chemical into the sur- face of the material, diffusion through the amterial, and desorption on the opposite side 38. Define osmosis molecules pass through semiperme- able membrane from less concentrat- ed to more concentrated. 39. Define convection the movement caused within a fluid by the tendency of hotter and there- fore less dense material to rise, and colder, denser material to sink under the influence of gravity, which conse- quently results in transfer of heat. 40. Full-face respirator protection factor 1,000 when used in positive-pressure mode 41. SCBA protection factor 10,000 when used in positive-pres- sure mode 42. Soft tree analysis of cut sets identifying sin- gle-point and multiple-case failures in a software system 43. Particulate respirators required for grinding operations. do not protect against gases or vapors. 5 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 Generally become more effective as particles accumulate on the filter and plug spaces between the fibers. 44. The conditions most common to 1. Load is dragged crane side loading are: 2. Crane is not level 3. High winds 45. Purpose of crane outriggers? improve the stability of a crane 46. Pitot Tube Manometer - does not require calibration - mechanical, not electricity needed, safe in explosive enviro - output in velocity pressure (VP) - input = TP and SP - must convert VP to V 47. What task needs the greatest cap- grinding, abrasive blasting, tumbling ture velocity? 48. What instrument is used for measur- Velometer (aka Swinging Vane ing air velocity in the opening of a Anemometer) spray booth? 49. What is the most important factor Rate of airflow through the hood. to successful design of an exhaust hood? Also depends on location and shape of the hood 50. Clo^a correction factors 0.6 for summer lightweight working clothing 1.0 for cotton coveralls 1.2 for permeable water barrier 1.4 for winter work clothing 51. Types of severity: 1. negligible 2. marginal 3. catastrophic (death) 4. critical (permanent disability) 6 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 52. Types of effects from combining 1. Synergistic - combination greater chemicals: than the sum 2. Additive - equal to sum 3. Antagonistic - subtraction 4. Potentiating - 0 = 1 53. BLEVE Boiling Liquid Expanding Vapor Ex- plosion 54. If flat bottom tank needs to be purging because it cannot hold pres- purged, what is best method? sure 55. What does NaOH corrode easily? aluminum, lead, and zinc 56. Ames test measures? mutagenicity 57. What principle does a combustible Heat of combustion gas indicator operate on? 58. Q Fever affects meat and livestock handlers. rickettsial organism. similar to tick fever 59. Byssinosis affects those who work in cotton mills 60. Anthrax affects what type of worker wool workers 61. Raoult's Law when a nonvolatile solute is added to a solvent, vapor pressure of the solvent decreases in proportion to the concentration of the solute. Boiling temperature increases 62. ACM Asbestos Containing Material (more than 1%) 63. Asbestos became outlawed when 1980 64. Three types of soil Type A = compressive strength of 1.5 ton per square foot (tsf) or greater (53 7 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 degree slope) Type B = 0.5 < tsf < 1.5 (45 degree slope) Type C = tsf < 0.5 (34 degree slope) 65. Audiometric tests must be main- duration of employment tained for 66. Pareto principle 80/20 rule. focus where efforts will ac- complish the most good 67. Which substance is the standard to Butylacetate which most other substances are compared in regard to evaporation rate? 68. What construction material is denot- Piping (schedule 40 and 80 are com- ed by "Scheduling" mon) 69. Who regulates compressed gas Compressed Gas Association - breathing air? Grade D 70. NIOSH Carcinogicity Group 1 = it is carcinogenic Group 2A = it is probably carcinogenic Group 2B = it is possibly carcinogenic Group 3 = Unclassifiable Group 4 = Probably not carcinogenic 71. Standardized GHS elements: hazard pictograms hazard statements signal words 72. PSM investigations must be done: within 48 hours 73. Ficke's Law has to do with diffusion and permation 74. Define water solubility max concentration of a solute that can be carried in water under equilibrium 75. 125% 8 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 The rated load of a crane should not exceed the original capacity speci- fied by _____. 76. NFPA 70 (NEC) Class I = flammable gases/vapors/liq- uids Class II = combustible dust Class III = location 77. What situatino would indicate seep- Exposed gravel showing on down- age through the core wall on the stream slope downstream side of an earthen im- pounding reservoir water collection dam/berm? 78. If two supports on steel in concrete, low where should steel be placed? 79. how quickly will a GFCI trip? 1/40th of a second 80. FMEA requires (more/less) time than more an FTA? 81. How are fan speed, TP, SP, and HP Fan speed = direct related to CFM? TP/SP = square of the fan speed HP = cube of the fan speed 82. Define a cut set point(s) at which the system can be cut to ensure non-operation 83. Convert LEL % to parts per million multiply by a million 84. Minimum foot-candles for general GC = 5 foot candles construction? First-aid stations? First Aid = 30 foot candles 85. Test for formaldehyde? Filters + Impingers and Visible Ab- sorption Spectrometry 86. organophosphates 9 / 10  DOMAIN 4: Advanced Application of Key Safety Concepts Study online at https://quizlet.com/_9v6az2 When testing for cholinesterase in- hibitors, what do you look for in the blood? 87. Delphi technique purpose is to elicit info and judge- ments from participants to facilitate problem-solving, planning, and deci- sion making 88. OSHA's Fatal Four 1. Falls = 33% 2. Struck by = 22% 3. Caught in/between = 18% 4. Electrical = 17% 10 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw Ensures that when a failure occurs the product or machine will not be further What is a fail-safe design? damaged or will not cause damage or harm. - Fail passive What are the three types of fail-safe de- - Fail-active signs? - Fail-operational Allows operations to continue until cor- What is fail-operational? rective action is possible Reduces the machine to its lowest ener- What is Fail-passive? gy level (ex: circuit breakers and fuses) Keeps a machine energized in a safe mode until corrective actions can be ac- What is fail-active? complished. Typically used when the fail- ure of a machine can cause greater harm. True or False: Some level of risk will al- ways be present as long as operations True. exist? When working with Propane, which PVC Coated Cotton Gloves because of gloves would be best and why? freezing temperatures Which type of glove would not be perme- Butyl ated or degraded for several hours? Are bump caps considered hard hats or No PPE? Designed for top protection, i.e. tool What is a Type I hard hat? falling from above Designed for lateral impact protection, What is a Type II Hard hat? i.e. striking your head on the corner of an I-beam What is a Class G hard hat? General, tested at 2,200 volts What is a Class E hard hat? Electrical, tested at 20,000 volts Conductive, provides no electrical pro- What is a class C hard hat? tection 1 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw The absolute closure of a pipe, line, or duct by the fastening of a solid plate that completely covers the bore and that is Blanking capable of withstanding the maximum pressure of the pipe, line, or duct with no leakage beyond the plate. The closure of a line, duct, or pipe by closing and locking or tagging two in-line valves and by opening and locking or Double block and bleed tagging a drain or vent valve in the line between the two closed valves. The intentional opening of a pipe, line, or duct that is or has been carrying flamma- ble, corrosive, or toxic material, an inert Line breaking gas, or any fluid at a volume, pressure, or temperature capable of causing injury. The displacement of the atmosphere in a permit space by a noncombustible gas (such as nitrogen) to such an extent Inerting that the resulting atmosphere is non- combustible. What is a water reactive substance that will create heat and gases when ex- Potassium posed to water? Perchloric acid should be kept at what Kept in a cool or room temperature envi- temperature? ronment For dipping and coating operations, the vapor area must keep airborne 25% concentration of any substance below _________ of its LFL? Written procedures to manage changes or modified process chemicals, technol- Management of Change ogy, equipment, procedures, and facili- ties: Cyclone Collector (not suitable for small particles) 2 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw Which air collection system works by moving heavy particles to the edge or out of an air stream? What air collection system is used to Electrostatic precipitators remove fine particles from the air? What air collection system uses water to help force dust, gas, or vapor contami- Wet collectors or scrubbers nants from the air? What air collection system captures particulate contaminants as they pass Fabric collectors through a specialized fabric filter? Information about the packaging and the type of packaging, and the material the The UN labeling system provides what packaging is made of. Doe snot identify information: the specific contents being held by pack- aging and does not replace dangerous goods labeling NIOSH recommends derating the NRR of hearing protection by subtracting 25% ____ for earmuffs? NIOSH recommends derating the NRR of hearing protection by subtracting 50% ____ for formable ear plugs? NIOSH recommends derating the NRR of hearing protection by subtracting 75% ____ for all other earplugs? Ci stands for: Curie What does Bq stand for? Becquerel _________ refers to the amount of ion- Radioactivity izing radiation released by a material. The units of measure for radioactivity are Ci and Bq _____ and ______ ________ describes the amount of radi- Exposure ation traveling through the air. 3 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw The units of measure for exposure are R and C/kg ______ and _______. What does R stand for? Roentgen What does C/kg stand for? Coulomb/kilogram ______________ describes the amount of radiation absorbed by an object or per- son (that is, the amount of energy that Absorbed dose radioactive sources deposit in materials through which they pass). Absorbed dose is measured in _____ Rad and Gray (gy) and _____. _______ combines the amount of radia- tion absorbed and the medical effects of Dose equivalent that type of radiation. Dose equivalent is measured in _____ Rem and Sivert (sv). and ______. For practical purposes: 1 R(exposure) = 1 rad (absorbed dose) = 1 rem or 1000 mrem (dose equivalent) 1. oxygen What is the order in which you test at- 2. flammables mosphere in a confined space? 3 toxic Can more than one employer be cited on Yes a multi-employer worksite? Which employer (creating, exposing, correcting, or controlling) can be cited for Only the exposing employer General Duty Clause? _______ is the employer that caused a hazardous condition that violates an Creating employer OSHA standard. _____ is an employer whose own em- Exposing employer ployees are exposed to the hazard _____ is an employer who is engaged Correcting employer in a common undertaking, on the same 4 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw worksite, as the exposing employer and is responsible for correcting a hazard. __________ is an employer who has general supervisory authority over the worksite, including the power to correct Controlling Employer safety and health violations itself or re- quire others to correct them. What class laser causes eye damage? Class 3B Class _______ level laser has no effects. Class 1 Class _____ level laser the natural blink Class 2 reflex will prevent injury. Class _____ level laser injury can occur if the individual overcomes the natural Class 3R blink reflex or uses a lens to magnify the laser. Class ___ level laser can cause eye in- Class 3B jury. Class ____ level laser can cause skin and eye injury. Potential fire hazard as Class 4 well. What does ABC stand for in fall protec- Anchorage, Body Support, Connecting tion? Device Property insurance underwriters access four primary risk areas when determin- COPE - construction, occupancy, protec- ing whether or not to offer an insurance tion, exposure policy: For cranes, when ground conditions are not good, ______ are used to spread the Floats force of the outrigger pad over a larger area creating improved stability. ______ means that the outriggers have been fully deployed and all the crane's Off-rubber tires are off the ground. On-rubber 5 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw _______ means that one or more of the crane's tires are touching the ground. Off-rubber conditions provides greater stability and load capacity while on-rub- True ber does just the opposite. Side loading is a common cause of True boom failures. _____ is created when lifting loads Side loading which are not under the boom end. _____ occurs in crane operations when there is a sudden change in the load and Shock loading creates additional undesired forces on the crane boom and lifting mechanisms. _______________ is a type of radiant energy or electromagnetic radiation that Infrared radiation is invisible to human eyes but we can feel as heat. Molten glass and steel create IR affect- Cataracts or scotoma (loss of vision in a ing the retina causing an increased sus- portion of the visual field) ceptibility to _______ or _______. The product demonstrated UL-compli- The UL mark with "listed" below the mark ance based on a representative number indicates what? of samples. A certain sampling of the products have The UL mark with "Classified" on it indi- been designated as compliant based on cates what? either a particular use under special con- ditions. The UL mark with "Listed" with C, EU These are compliance with UL standards and/or US on it indicates what? for the US, Canada, and/or Europe. The UL mark with a backwards "R" indi- Compliant components used to manu- cates what? facture products. A Commercial Motor Vehicle (CMV) is 10,001 _______ lbs or more. 26,001 6 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw Operating a CMV of ____ lbs or more has additional requirements. GHS must use _____ or ______ as sig- Danger or warning nal words on chemical labels. GHS hazards are divided into what three Physical, Health, and Environmental categories? Under the hazcom trade secrets provi- sions, manufacturers are allowed or not Allowed allowed to withhold chemical identities under certain conditions? ________ sampling uses kinetic energy of gas molecules in an enclosed space Passive sampling onto an adsorbent material. It does not require the use of a pump. ______ sampling uses pumps to pull air through a collection device such as a Active sampling filter. ________ law explains why we are able to use passive and active air monitoring Fick's Law as well as respirators. Containment is used to describe: Safe methods, facilities, and equipment __________ containment is used to protecting the employees handling and Primary working in close proximity to the infec- tious work being conducted. ________ containment is used for pro- tecting the environment and life outside Secondary the lab facility. NFPA 70E arc flash warning labels must Voltage, arc flash boundary, PPE include: __________________ covers the area creating 1.2 calories/cm2 of incident en- Arc flash boundary ergy or the level at which an employee will receive second-degree burns. 7 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw _________ is the outer boundary at which a worker may be exposed to a Limited approach boundary shock hazard. _______________ is the boundary clos- est to electrical equipment and an area Restricted Approach Boundary that only qualified workers may enter. Cyclones are used to remove large or Large small particles? The distance from any part of a tank stor- ing Category 3 flammable liquids with a flashpoint below 100 degrees F to the 1 foot nearest wall of any basement or pit shall not be less than _____ feet The distance from any part of a tank stor- ing Category 3 flammable liquids with a flashpoint below 100 degrees F to the 3 feet property line that may be built upon shall not be less than ____ feet. Who is responsible to provide proper Shipper placarding of chemicals being shipped? At which size do materials begin to ex- hibit unique properties that may affect 1 - 100 nm their physical, chemical, and biological behavior? Coarse particles or dust are _______ 2,500 - 10,000 nm nm Fine particles or particulate matter are 100 - 2,500 nm _____ nm Nanoparticles are ____ nm 1 - 100 nm Atoms and small molecules are _____ 0.1 nm nm or less. The top of a fixed ladder must extend be- 3.5 feet yond _____ ft when reaching a landing. 8 / 10  Domain 4 - Advanced Applications of Key Safety Concepts Study online at https://quizlet.com/_bhqcaw For a fixed ladder, there must be ______ inches of clearance behind the ladder for 7 inches rungs, or grab bars, or both. For fixed ladders, a clear width of at least 15 inches _____ inches on each side of the ladder. For fixed ladders, there must be a min- imum clear distance of ______ on the 30 inches climbing side Which certification is found on fire sup- FM (Factory Mutual) pression products? A ______ control requires the worker to "Do something" before system use, con- tinuously or periodically during system Active Control operation in order for the control to work and avoid injury. Active or Passive? A _______ control is a control that works without requiring the continuous or pe- Passive Control riodic involvement or action of system users. Active or Passive? Anchorages to which personal fall arrest equipment is attached shall be capable 5,000 of supporting at least __________ lbs. Employees who may be exposed to lasers with an output of ______ or