HazMat Test PDF

Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician Chapter 1 Test Name: Date: Directions: Write the correct letter on the blank before each question....

Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician Chapter 1 Test Name: Date: Directions: Write the correct letter on the blank before each question. Objective 1: Explain the APIE response model used to mitigate hazmat incidents. 0 1. The APIE process 15 3: (11) A. four-step planning guide. B) four-step response model. simple incident action plan. D. simple incident command system. g 2. The APIE process can be used at: (11) A. hazmat incidents only. B. multi-agency responses. C. 30 incident involving known substances. any incident, regardless of size or complexity. ‎‫مح‬ N 3. Determining what type of containers are present is MOST likely to occur during which phase of the APIE process? (11) ©) Analyzing the incident B. Planning the initial response C. Implementing the response D. Evaluating progress ‫ا‬ 1.4 Which phase of the APIE process continues throughout the incident‫‏‬ until termination? (11)‫‏‬ A. Analyzing the incident B. Planning the initial response C. Implementing the response Evaluating progress Fire Protection Publications Chapter Test Oklahoma State University 1-1  Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician Objective 2: Describe Awareness and Operations Level qualifications as they apply to the APIE response model. 5. ‫ملجال‬ Awareness level responders must be able to that hazardous materials may be involved in an incident. (12) A. detect control recognize D. neutralize 6. Awareness level responders seven clues used to detect the presence of hazardous materials does NOT include; (12-13) occupancy types. B. written resources. C. transportation markings. D. monitoring and detection devices. Which of the following is considered an Awareness level responsibility in Implementing the Response? (13) A. Conducting rescue Establishing scene control Using personal protective equipment D. Determining the hazards of a hazardous materials ‫ اط‬+ 8. Which of the following is a responsibility of Operations level responders, but NOT Awareness level? (13-14) A. 100218 protective actions B. Identify response options C. Recognize the presence of hazardous materials Identify potential hazards involved in an incident 9. Operations level responders must ‎‫ عط‬able to the hazardous materials that may be involved in an incident. (14) A. analyze identify C. control D. neutralize Fire Protection Publications Chapter Test Oklahoma State University 1-2 Hazardous Materials Technician, Second Edition Introduction to theflg@aTechnician ‫ هب‬.10 The biggest responsibility of Operations Level responders in Planning‫‏‬ the Response is: (14)‫‏‬ Identify response options Create 30 incident action plan C. Select appropriate response options D. Select appropriate personal protective equipment 11. 10/080 Evaluating Progress, Operations Level responders top responsibility ‎‫كا‬: )51( ‫ي‬ No responsibility.‫‏‬ 2 ‫ضاقما معموادقم كه كقعرووم عاد اج‬, C. evaluate progress of strategic goals.‫‏‬ D. update the written incident action plan.‫‏‬ 12. Which of the following statements about Mission Specific level responsibilities ‎‫ كز‬MOST accurate? (16) A. 11155100 Specific competencies are above and beyond the Technician level. B. Responders need to be trained to Mission Specific before Technician training. C. Mission Specific competencies are mandatory proficiencies that are uniform across different jurisdictions. It is understood that Mission Specific responders will work under the watchful eye of Technician responders. —— ‫يجيي‬ Objective : Identify Technician Level qualifications as they apply to the APIE response model. 13. Which of the following statements about Hazmat Technician level responders is MOST accurate? (16) A. Awareness and Operations levels are NOT prerequisites for the Technician level. B. Technician level responders are only expected to work in a defensive mode. C.) Technician level responders may be trained in specialties such ‫ما‬ 35 radioactive materials.‫‏‬ D. Personnel functioning at the Technician level must have several Mission Specific competencies. 4 14. The Hazardous Waste Operations 300 Emergency Response (HAZWOPER) standard is set by the: (17) Fire Protection Publications Chapter Test Oklahoma State University 1-3  Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician A. National Fire Protection Association (NFPA).. Federal Emergency Management Agency (FEMA). 8 Occupational Safety 200 Health Administration (OSHA).. Department of Transportation/Transport Canada (DOT/TC). 15. Which paragraph of ‎‫ عط‬HAZWOPER standard has the MOST direct ‎‫ ان‬b influence on how first responders work hazmat incidents? (17) A. Paragraph ‎‫ل‬: Site control (B)) Paragraph q: Emergency response Paragraph 3: Scope, application, and definitions D. Paragraph |: Emergency response by employees at uncontrolled hazardous waste sites 16. Which of the following outlines the professional qualifications for Awareness, Operations, and Technician level responders? (18) A, United States Department of Labor (DOL) National Fire Protection Association (NFPA) C. Federal Emergency Management Agency (FEMA) D. Department of Transportation/Transport Canada (DOT/TC) +© 17. Which agency is ‎‫ عط‬BEST resource for training on the National Incident Management System (NIMS)? (18) A. Centers for Disease Control (CDC) Federal Emergency Management Agency (FEMA) C. Occupational Safety and Health Administration (OSHA) D. Department of Transportation/Transport Canada (DOT/TC) 18... ‎8‫ عط ع‬Technician level, when Analyzing the Incident, what describes 5 the responsibility of using reference and resource materials? (19) A. Predicting Behavior B. Developing Response Objectives and Options Detecting, Monitoring, and Sampling Hazardous Materials @ Collecting and Interpreting Hazard and Response Information 19. Which of the following components is NOT part of the Analyzing the Incident step of the APIE process? (18-20) A. Predicting Behavior £BD Developing Response Objectives and Options C. Detecting, Monitoring, and Sampling Hazardous Materials D. Collecting and Interpreting Hazard and Response Information Fire Protection Publications Chapter Test Oklahoma State University 1-4 Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician S ) 20. Which area of knowledge is associated with predicting behavior of a hazardous materials substance? (20) A. Geography 300 topography B. Personal protective equipment C. Incident management systems Chemical and physical properties S % 21. Which of the following ‎‫ كا‬one of ‎‫ عط‬questions that a Technician level responder should ask during the Planning the Initial Response phase of the incident? (20) A. Are the interventions working or not? @ Will the mitigation be done offensively or defensively?. What type of container ‎‫ ىا‬holding the hazardous materials? D. What ‎‫ عط كا‬safest method for identifying the hazardous material? ( 22. Hazardous materials incidents differ from other emergency responses because hazmat responses: (21) A. requires rapid interventions. B. is the only type that uses a risk-based response. @ may have deadly consequences when performed too quickly. D. often has a higher injury/death rate than fire or emergency medical response. 1 ٍ 23. Which of the following is NOT a component of the Planning the Response step of the APIE process? (20-22) A. 0676100109 action plans 8) Performing decontamination C. Developing response objectives and options D. 56166009 appropriate personal protective equipment 24. Although it is not a requirement, the National Incident Management - System (NIMS) can guide emergency responders with: (22) (A) developing action plans. B. using personal protective equipment. C. selecting decontamination procedures. D. developing response objectives 300 options. Fire Protection Publications Chapter Test Oklahoma State University 1-5  Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician ‫ مط‬25 During the Implementing the Planned Response step of the APIE process, Technician level responders must be able to: (23) 2 use personal protective equipment. ٠ Create an incident management system (IMS). C. determine the presence of hazardous materials and their hazards. D. lawfully restrain potential suspects at a hazardous materials incident. ‫ اك ام‬+ 26 Which of the following is a task above and beyond the responsibilities of an Operations level responder during the Implementing the Planned Response step? (23) Overpacking a nonbulk container B. Evidence recognition and preservation C. Performing emergency decontamination D. Donning 300 doffing personal protective equipment 27 Receiving new information and reanalyzing the incident is considered to be part of: (23-24) R‫‏‬ A. analyzing the incident. B. planning the response. C. implementing the response. © evaluating progress. 28. The incident does not truly conclude until; (24) A. ‎‫ عط‬incident is considered ‎‫ ما‬be stable. B) ‎‫ اله‬necessary paperwork has been completed. all of the product has been controlled and contained. D. ‎‫ بوعل‬member of the response team has been debriefed. 29. 1086 OSHA mandated hazard communication briefing is designed to provide information on: (24) 0 signs 300 symptoms of 30 exposure. B. the timeline of events during the incident. C. 056 calls or near misses that occurred during operations. D. the most immediate dangers to health and life during the incident. 30. Which of the following ‎‫ كا‬NOT considered ‎‫ ما‬be part of the documents and reports required when terminating the incident? (24) A. Incident reports B. Debriefing records Fire Protection Publications Chapter Test Oklahoma State University 1-6  Hazardous Materials Technician, Second Edition Introduction to the Hazmat Technician. Reimbursement logs Departmental SOP/Gs !! 31. Which of the following BEST describes a postincident critique of a hazmat incident? (24-25) A. Itis recommended by the NFPA and OSHA. B. They should occur 30 days after incident termination. G It is designed to communicate risks of exposure to identified materials. D. | They should include all agencies involved, such as law > enforcement, public works, and emergency medical services. Fire Protection Publications Chapter Test Oklahoma State University 17  ‫=‬ ‫‪P‬‬ ‫السلا‪‎‬‬ ‫‪7‬‬ ‫—‬ ‫—‬ ‫—‪- -‬‬ ‫‪-‬‬ ‫‪T‬‬ ‫‪-‬‬ ‫‪T‬‬ ‫يا‪‎‬‬ ‫‪e‬‬ ‫—‬ ‫—_—‬ ‫سلدت‪‎‬‬ ‫‪.‬مت ل‬ ‫ح‬ ‫‪-‬‬ ‫‪-‬‬ ‫‪-‬‬ ‫‪-‬‬ ‫=‬ ‫ده ل‬ ‫بح‬ ‫دم‬ ‫‏‪e‬‬ ‫لكك‬ ‫‪2‬‬ ‫ا‬ Hazardous Materials Technician, Second Edition Understanding How Matter Behaves Chapter 2 Test Name: Date: Directions: Write the correct letter ‎‫ ده‬the blank before each question. Objective 1: Describe characteristics of matter in solid, liquid, and gaseous forms. 1 > 1. Knowing a material’s state of matter helps responders determine: (30) @ control zones and evacuation distances. B. 010 much of the hazardous material ‎‫ كا‬present. C. the amount of time needed to mitigate ‎‫ عط‬incident. D. how to change the material’s state ‎‫ ما‬increase ‎‫ كاز‬mobility. NFPA 1072, 2017 Edition, 7.2.1, 4 8 2. Fog, mist, 200 aerosol act like a and can be very mobile. 30-31) gas B. solid C. ‎‫سوا‬ D. plasma NFPA 1072, 2017 Edition, 7.2.1, 4 ١ ‎‫ا‬.3 A substance’s state of matter is largely dependent 00 its: (31) A. density. B. viscosity. C. appearance. temperature. NFPA 1072, 2017 Edition, 721,724 @ 4. ‎‫ م‬solid may have the ability ‎‫ ما‬become airborne and travel with air L movement and currents based on its mass and: (31) A. viscosity. (B) surface area. C. temperature. D. 506606 gravity. Fire Protection Publications Chapter Test Oklahoma State University 2-1 Hazardous Materials Technician, Second Edition Understanding How Matter Behaves NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 5. How does a liquid present unique challenges to responders? (31) A. Itis often colorless and/or tasteless B. 1 ‎‫ كا‬transported in pressure containers C. It may be easier to contain than a solid Its vapor has the characteristics of a gas NFPA 1072, 2017 Edition, 7.2.1 ‫ل‬...6 10 which state of matter are hazardous materials typically the most‫‏‬ challenging to control? (31)‫‏‬ {2 685 B. 80 © Liquid D. 8 NFPA 1072, 2017 Edition, 7.2.1 j% 7. Hazmat incidents involving gases typically: (32) A. include low activity radioactive materials. include products contained under pressure. C. are easier ‎‫ ما‬contain than incidents involving solids. D. are easier ‎‫ ما‬contain than incidents involving liquids. NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 1 8... 708 U.S. 001 060065 a refrigerated liquid having a boiling point lower than -130°F (-90°C) at 14.7 psi (103 kPa) as a: (33) 2 anhydrous 935. cryogenic liquid. C. compressed gas. D. sublimation liquid. NFPA 1072, 2017 Edition, 7.2.4 Objective 2: Explain ways that a material’s physical properties can influence its behavior. 9. Materials that repel water are: (34) A. cryogenic. B. anhydrous. hydrophilic. hydrophobic. Fire Protection Publications Chapter Test Oklahoma State University 2-2 Hazardous Materials Technician, Second Edition Understanding How Matter Behaves NFPA 1072, 2017 Edition, 7.2.4 ‫ٍ ا‬ 01. ‫ م‬material with a specific gravity less than 1 will: )36(‫‏‬ A. sinkin water. float on water. C. explode 00 contact with water. D. dissolve on contact with water. NFPA 1072, 2017 Edition, 7.2.1 2 11. What is the relationship between temperature 200 density? )36( A. Temperature has 00 impact on density. B. Density increases 35 temperature increases. AC) Density increases as temperature decreases. D. Density decreases as temperature decreases. NFPA 1072, 2017 Edition, 7.2.1, 4 € 12. The ratio of the density of pure gas or vapor ‎‫ ما‬the density of air is called: (36) A. density. B. viscosity. © vapor density. D. specific gravity. NFPA 1072, 2017 Edition, 7.2.1,7.2.4 6 13. In the typical relationship between temperature 300 viscosity: (37) A. temperature does not affect viscosity. B. the hotter a liquid, the less fluid it becomes. C,) the hotter a liquid, the more fluid it becomes.. the cooler a liquid, the more fluid it becomes. NFPA 1072, 2017 Edition, 7.2.1 ‫دا‬.14 Which of the following may be a warning that 3 substance has‫‏‬ 3 escaped from its container? (37)‫‏‬ @ Odor B. Density C. Viscosity D. Specific gravity NFPA 1072, 2017 Edition, 7.2.1, 4 Fire Protection Publications Chapter Test Oklahoma State University 2-3 Hazardous Materials Technician, Second Edition Understanding How Matter Behaves ‫وال‬ 51... ‫ م‬065010000 of the appearance of a material will normally appear on‫‏‬ a: (38) A. label. B. placard. container. G safety data sheet. NFPA 1072, 2017 Edition, 7.2.1 Objective 3: Describe how temperature and pressure relate to each other and to physical states of a material. ‫ٍ ا‬...16 10/036 is the lowest temperature at which a liquid can form 0‫‏‬ ignitable mixture in air near the surface of the liquid and will not‫‏‬ support continuous burning? (38)‫‏‬ A. Fire point Flash point Flammable range D. Lower explosive limit NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 1 17. The lower the flash point of a product, the higher the: (38) flammability. [4 vapor density. C. specific gravity. D. molecular weight. NFPA 1072, 2017 Edition, 7.2.1 1 18. Gas or vapor concentrations will burn rapidly if ignited: )38( ‫لق‬ ‫ م‬their flammable range.‫‏‬ B. in their condensation range.‫‏‬ C. below their lower flammable limit.‫‏‬ D. above their upper flammable limit.‫‏‬ NFPA 1072, 2017 Edition, 7.2.1‫‏‬ Fire Protection Publications Chapter Test Oklahoma State University 2-4 Hazardous Materials Technician, Second Edition Understanding How Matter Behaves ‫ فق‬...19 0028 to the relationship between temperature 200 vapor pressure,:‫‏‬ (14) A. 1800+ pressure can be increased by venting a container. B. vapor pressure can be eliminated by venting a container. © vapor pressure can be reduced by cooling the product 3 container. D. vapor pressure can be increased by cooling the product in the container. NFPA 1072, 2017 Edition, 7.2.4 Objective 4: Explain the phase changes and related properties of materials. ‫تس‬..20 The temperature at which a solid turns into a liquid is called its: (42)‫‏‬ A. boiling point. melting point. freezing point. D. sublimation point. NFPA 1072, 2017 Edition, 7.2.1 § 21. A material boils at different temperatures depending on its: (42) 0 altitude. B. polarity. C. freezing point. D. molecular weight. NFPA 1072, 2017 Edition, 7.2.1 4 22.0 11000 0065 temperature affect evaporation rate? (43) A. The temperature has no impact on the evaporation rate. B. The lower the temperature, the faster the evaporation rate. C. The higher ‎‫ عط‬temperature, the faster the evaporation rate. D. The higher the temperature, the slower the evaporation rate. NFPA 1072, 2017 50000, 7.2.1, 4 6 23. Dry ١66 ‎‫ كا‬an example of a product that undergoes the process of: 43) A. 00109.. freezing. 6 sublimation..~ evaporation. NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 2-5 Hazardous Materials Technician, Second Edition Understanding How Matter Behaves 24. ‎‫ م‬chemical reaction cannot be stopped until the reaction is 1 completed after the material reaches any: (44) @ critical point. B. boiling point. C. melting point. D. freezing point. NFPA 1072, 2017 Edition, 7.2.1 ‫اله‬...25 163 material 135 a low boiling point, one can presume that the 7‫‏‬ point will be: (45)‫‏‬ 2 low.. high. C. moderate. D. unpredictable. NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 2-6 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials Chapter 3 Test Name: Date: Directions: Write the correct letter on the blank before each question. Objective 1: Use concepts of atomic structure to describe how hazardous materials behave. 1. What type of subatomic particles orbits the nucleus and has a negative charge? (49) A. Nuclei 8. Protons Neutrons 0: Electrons NFPA 1072, 2017 Edition, 7.2.4 é 2. The atomic number of an element ‎‫ عط كا‬number of its: (50) A. nuclei. 2 atoms. protons. D. neutrons. NFPA 1072, 2017 Edition, 7.2.4 ‫ب ا‬.3 Which of the following best describes elements? )50(‫‏‬ A. They are divided into salts and nonsalts. B. They are chemically stable in their pure forms. C. They must be chemically bonded to another element ‎‫ ما‬be stable. They cannot be broken down into anything simpler without getting into subatomic structure. NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 3-1 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials [S 4. Compounds are divided into: (53) salts and nonsalts. solutions and slurries. C. metals and nonmetals. D. exothermic 200 endothermic. NFPA 1072, 2017 Edition, 7.2.4 ١ ِ 5. ‎‫ صم‬example of a mixture is: (55). oxygen. gasoline. C. sodium chloride. D. hydrogen peroxide. NFPA 1072, 2017 Edition, 7.2.4 Objective 2: Explain how the Periodic Table of Elements can be used to understand hazardous materials. ( 6. For the most part, as the atomic number increases, so does the: (58) A. reactivity. B. bond energy. @ atomic weight. D. decomposition. NFPA 1072, 2017 Edition, 7.2.4 2 7. What becomes important when evaluating vapor density, specific gravity, detection, and other related properties? (58) A. 706 element’s solubility B. The element’s miscibility C) The weight of an element or compound The symbol of the element or compound NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 32 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials Objective 3: Describe characteristics of the four significant family groups within the Periodic Table of Elements. E 8. When alkali metals come in contact with water, they: (61) A. cease any chemical reaction. B. become simple asphyxiants. produce flammable hydrogen gas.. produce high levels of oxygen gas. NFPA 1072, 2017 Edition, 7.2.4 | 9. Which alkaline earth burns intensely with such a bright white flame { that prolonged unprotected viewing of it can cause retinal damage? (62) A. Argon B. Calcium C. Potassium D) Magnesium NFPA 1072, 2017 Edition, 7.2.4 1 10. Which of the four significant family groups are nonflammable but are powerful oxidizers that support combustion? (62) QS) Halogens. Noble gases C. Alkali metals D. Alkaline earths NFPA 1072, 2017 Edition, 7.2.4 % 11. Which significant family group, while chemically inert ‎‫ صق‬still act as asphyxiants? (64) Halogens Noble gases C. Alkali metals D. Alkaline metals NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 33 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials Objective 4: Explain the significance of chemical bonding in predicting the behavior of hazardous materials. ( 12. To be stable, an atom must have a(an): (65) A. 000 number of electrons. B. even number of electrons. completely filled outer shell. D. outer shell ready ‎‫ ما‬accept electrons. NFPA 1072, 2017 Edition, 7.2.4 | 13. Elements with a second shell will attempt ‎‫ ما‬achieve eight electrons on their outer shells, in a reaction called the: (65) Duet Rule. Octet Rule. C. Exothermic Rule. D. Endothermic Rule. NFPA 1072, 2017 Edition, 7.2.4 14, Gases that exist as a compound of two identical atoms are called: (66) A. 0016 gases. B. noble gases. C. covalent gases. diatomic gases. NFPA 1072, 2017 Edition, 7.2.4 1 71 15. What type of 00005 are formed between two or more nonmetal elements? (66) A. Tonic B.) Covalent \C. Resonant D. Exothermic NFPA 1072, 2017 Edition, 7.2.4 'é 16... 80005 that are formed by the transfer of electrons from a metal element to a nonmetal element are: (67) ) ionic. B. covalent. C. resonant. D. exothermic. Fire Protection Publications Chapter Test Oklahoma State University 3-4 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials NFPA 1072, 2017 Edition, 7.2.4 2 17. When compounds contain resonant bonds, 25 00 the aromatic hydrocarbons, the electrons: (68) A. ‎‫ ال‬become positively charged. B. are always maintained at an odd number. C,) rotate or alternate rapidly between the carbon atoms. are transferred from a nonmetal atom to a metal atom. NFPA 1072, 2017 Edition, 7.2.4 1 18. Bond energy is released when: (70) (a) ‎‫ عط‬bond is broken. B. the bond is formed. C. when an atom loses 30 electron. D. when an atom gains an electron. NFPA 1072, 2017 Edition, 7.2.4 j ) 19. One of the differences between ionic and covalent bonds is that ionically bonded compounds: (70) = A. are not solids. B. will polymerize. C. have flash points. (©.) 00 not polymerize. NFPA 1072, 2017 Edition, 7.2.4 Objective 5: Describe ways in which chemical reactions alter and create hazardous materials. |] 20... 118 minority of reactions in which the products absorb energy from the atmosphere are known as: (71) A. ionic. B. covalent. C. exothermic. endothermic. NFPA 1072, 2017 Ed'itlon, 724 Fire Protection Publications Chapter Test Oklahoma State University 3-5 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials 1 21. Materials that ignite on contact with other materials are known as: (72) 0 hypergolic. B. exothermic. C. air-reactive. D. water-reactive. NFPA 1072, 2017 Edition, 7.2.4 1 ) 22. Removing the heat from an exothermic reaction: (72) A. intensifies the reaction. B. speeds up the reaction. C. will only slow the reaction. fi? eventually stops the reaction. NFPA 1072, 2017 Edition, 7.2.4 ١ 23. What type of reaction transfers electrons from one atom, compound, or molecule to another? (72) A. Covalent B. Resonent C. Polymerization ! Oxidation-reduction NFPA 1072, 2017 Edition, 7.2.4 ‫ لل‬.24 0/036 can be called a complex oxidation-reduction involving fuel and‫‏‬ an oxidizing agent? (73)‫‏‬ @ Combustion‫‏‬ B. Polymerization‫‏‬ C. Decomposition‫‏‬ D. Mixing bleach and ammonia‫‏‬ NFPA 1072, 2017 Edition, 7.2.4‫‏‬ !5_\ 25. 706 reaction of monomers combining into polymers generates: (74) (‫ل‬ heat.‫‏‬.8 oxygen. C. catalysts. D. inhibitors. NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 3-6 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials 2 26. 10/032 are substances 300860 to other products either ‎‫ ما‬initiate or to speed up chemical reactions? (74) A. Polymers 2 Catalysts C. Inhibitors D. Monomers NFPA 1072, 2017 Edition, 7.2.4 ‫و‬.27 8 1830801 in which 2 compound breaks down into smaller‫‏‬ components is known as a(an): (75)‫‏‬ A. covalent reaction. B. endothermic reaction. decomposition reaction. D. oxidation-reduction reaction. NFPA 1072, 2017 Edition, 7.2.4 4@ 28. The minimum amount of energy needed ‎‫ ما‬start a chemical reaction is known 35: (76) A. 5000 energy. potential energy. C.) activation energy. D. mechanical energy. NFPA 1072, 2017 Edition, 7.2.4 Objective 6: Explain ways in which hazardous materials may be mixed together. 1 29. 108 fact that 1 percent caustic (sodium hydroxide) can cause skin burns if not washed off 300 50 percent caustic will cause serious burns immediately on contact is an example of the effects of: (77) A. polarity. B. solubility. C. miscibility. concentration. NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 37 Hazardous Materials Technician, Second Edition Understanding Atomic Structure and the Chemistry of Hazardous Materials ‎‫ ا‬1 03: 05‫نا‬0‫عا‬ 5 will: )78( A. float in liquid. (B dissolve in liquid. C. 0078 to gas when exposed to air. D. 5660016 toxic when exposed to air. NFPA 1072, 2017 Edition, 7.2.4 0 31... 50+ solids dissolved in liquids, heat generally: (78) 0 increases solubility. B. decreases solubility. C. increases concentration. D. decreases concentration. NFPA 1072, 2017 Edition, 7.2.4 1 ( 32. Materials that are immiscible will: (79) A. dissolve in a liquid. B. not react to exothermic stimuli. C. decompose when exposed to air. D) not mix or dissolve in each other. NFPA 1072, 2017 Edition, 7.2.4 A 33, What is a reflection of how strongly one atom attracts the electrons of another atom in a covalent bond? (79) Polarity B. Solubility C. Miscibility D. Polymerization NFPA 1072, 2017 Edition, 7.2.4 ‫ جا‬.34 Hydrocarbons will not dissolve in water‫ ما ‏‬any appreciable amount‫‏‬ because they are: (79)‫‏‬ A. polar. B. miscible. © nonpolar. D. exothermic. NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test 3-8 Oklahoma State University Hazardous Materials Technician, Second Edition Understanding Common Families and Special Hazards of Hazardous Materials/WMD Chapter 4 Test Name: Date: Directions: Write the correct letter on the blank before each question. Objective 1: Describe the common families of hazardous materials. ( 1. Which common family of hazardous materials ‎‫ كز‬composed primarily of hydrocarbons and hydrocarbon derivatives? (83) A. Corrosives B. Reactive materials Organic compounds D. 100098016 5 NFPA 1072, 2017 600600, 1 ‫ا‬ ).2 Which‫ كا ‏‬a characteristic of hydrocarbons? (84)‫‏‬ A. 1105 hydrocarbons sink in water. B. Most hydrocarbons are nontoxic. All hydrocarbons are soluble in water. (D.) ‎‫ الأ‬hydrocarbons are either flammable or combustible. NFPA 1072, 2017 Edition, 7.2.1, 4 4 3. Which basic type of hydrocarbon has explosive potential? (84) A. Alkanes. Alkenes 0 Alkynes Aromatics NFPA 1072, 2017 Ed.ition, 721,724 4. Which basic type of hydrocarbon will typically burn with sooty smoke that often gives the appearance of a spider web? (85) A. Alkanes B. Alkenes C. Alkynes @ Aromatics Fire Protection Publications Chapter Test Oklahoma State University 4-1 Hazardous Materials Technician, Second Edition Understanding Common Families and Special Hazards of Hazardous Materials/WMD NFPA 1072, 2017 Edition, 7.2.4 0 5. 18109603180 agents contain a halogen 300: (86) A. are typically nontoxic. B. have the same toxicity as the parent materials. C. are typically less toxic ‎‫ مقط‬the parent materials. are typically more toxic than the parent materials. NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 1 1 6. 10/03 type of hazardous material does not burn but can make a fire burn much hotter and faster? (87). Alkynes (B) Oxidizers. Aromatics D. Reactive materials NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 _E;_ 7. What type of hazardous materials can act as both an oxidizer and a corrosive and may have the ability to combust and even explode in the absence of air? (87) A. Aromatics Inorganic peroxides C. Air-reactive materials D. Water-reactive materials NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 1 ٍ 8. What type of hazardous materials are commonly used as catalysts and/or initiators for a polymerization reaction? (88) A. Aromatics © Organic peroxides C. Air-reactive materials D. Water-reactive materials NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 4-2 Hazardous Materials Technician, Second Edition Understanding Common Families and Special Hazards of Hazardous Materials/WMD ‫ ا‬:1.9 Which common family of hazardous materials releases energy or‫‏‬ undergoes changes either on its own or in contact with other‫‏‬ materials? (88)‫‏‬ A. Corrosives Reactive materials - C. 0093016 compounds D. Inorganic compounds NFPA 1072, 2017 Edition, 7.2.1 1 1 10. What type of hazardous materials, when exposed to air, can increase the potential of container failure due to overpressurization? (88) A. Corrosives Air-reactive materials ٠ Water-reactive materials D. Light-sensitive materials NFPA 1072, 2017 Edition, 7.2.1 ‫ ا‬/.11 What type of hazardous materials are often either metals or salts and‫‏‬ can form highly caustic solutions? (90)‫‏‬ Air-reactive materials Water-reactive materials C. Light-sensitive materials D. Shock-sensitive materials NFPA 1072, 2017 Edition, 7.2.1 1 12. The best course of action for large fires involving water-reactive materials is typically ‎‫ ما‬isolate the area, protect exposures, and: (90) A. aggressively fight the fire. B. attack small areas of the fire at a time. allow the fire to burn until it is more easily fought. D.) allow ‎‫ عط‬fire ‎‫ ما‬burn until it consumes all of the fuel. NFPA 1072, 2017 Edition, 7.2.1 ( 13. For which class of fire will the use of water or water-based agents cause the fire to react violently and emit bits of molten metal? (91) A. Class A. 8 r\& Class D D. ClassK NFPA 1072, 2017 Edition, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 43  Hazardous Materials Technician, Second Edition Understanding Common Families and Special Hazards of Hazardous Materials/WMD 1» 14.0 What types of materials should be stored below the maximum safe storage temperature for routine purposes because of the risk of chemical change and violent release from their packaging? (93) A. Corrosives © Organic peroxides C. Inorganic peroxides D. Water-reactive materials NFPA 1072, 2017 Edition, 7.2.4 1 15... Which family is classified as an acid or base 03560 on its chemical behavior when in contact with water? (94) ‫م‬ Corrosives -‫‏‬ Inert compounds‫‏‬ C. Reactive materials‫‏‬ D. Organic compounds‫‏‬ NFPA 1072, 2017 Edition, 7.2.1‫‏‬ 1 1 16. Which type of chemical material will 500:60 and dissolve human tissue and create penetrating and severe injuries? (95) A, Acids L@ Bases - C. Organic peroxides D. Inorganic peroxides NFPA 1072, 2017 Edition, 7.2.1 1 1 17. Which type of material is used in residential smoke detectors, medical diagnostic imaging and industrial food preservation? (95) A. Corrosives B. Organic peroxides ; Inorganic peroxides D.) Radioactive materials NFPA 1072, 2017 Edition, 7.2.1 18. Which type of ionizing radiation has relatively large particles that can travel only a few inches in air and cannot penetrate intact skin? (96) A Alpha particles 8. Beta particles C. Gamma particles D. Neutron particles NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 4-4 Hazardous Materials Technician, Second Edition Understanding Common Families and Special Hazards of Hazardous Materials/WMD ‫ ال‬.19 Which type of ionizing radiation has smaller particles that can travel‫‏‬ several yards in the air 200 can penetrate intact skin? (96)‫‏‬ Alpha particles Beta particles C. Gamma particles D. Neutron particles NFPA 1072, 2017 Edition, 7.2.1 ( 20. Where would you expect to find neutron radiation? (96) A. Mining operations P.\ Electric power plants {C.) Nuclear power plants D. Manufacturing facilities NFPA 1072, 2017 Edition, 7.2.1 21. Which type of electromagnetic wave ‎‫ كا‬able to travel considerable distances and through heavy objects? (97) A. 5 B. Alpha rays C. 8663 5 /D) Gamma rays NFPA 1072, 2017 Edition, 7.2.1 1 22. Which type of radiation is rarely a by-product of natural radioactive decay and is primarily produced by machines? (97) 0 X-rays B. Beta particles C. Gamma rays D. Alpha particles NFPA 1072, 2017 Edition, 7.2.1 23. The spontaneous breakdown of 30 atomic nucleus resulting in the release of energy and matter from the nucleus is: (98) ‫مم‬ nuclear fission.‫‏‬ Bl radioactive decay. C. neutron reactivity. D. atomic combustion. NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 4-5 Hazardous Materials Technician, Second Edition Understanding Common Families and Special Hazards of Hazardous Materials/WMD _& 24, The measure of time it takes for one half of a given amount of radioactive material to decay or change to a less hazardous form is referred to as: (98) ‫ بها‬half-ife.‫‏‬ B. activity. C. reactivity. D. internal degradation. NFPA 1072, 2017 Edition, 7.2.1 ! 25.16 rate at which a number of atoms will decay 200 emit radiation in one second is called: (99) A. half-life. B) activity. C. reactivity. D. degradation. NFPA 1072, 2017 Edition, 7.2.1 26. The International System (SI) unit for activity ‎‫ كا‬the becqueral (Bg), which is the quantity of radioactive material that one atom transforms per: (99) 08 second. B. minute. C. hour. ©. day. NFPA 1072, 2017 Edition, 7.2.1 Objective 2: Recognize special hazards of chemicals and weapons of mass destruction. 1 27. Which type of chemical warfare agent is considered the most ' dangerous? (100) % Nerve agents 87 Blood agents C. Choking agents D. Blister agents/vesicants NFPA 1072, 2017 Edition, 7.2.1, 7.2.4 Fire Protection Publications Chapter Test Oklahoma State University 4-6 Hazardous Materials Technician, Second Edition Detection, Monitoring, and Sampling Procedures Chapter 5 Test Name: Date: Directions: Write the correct letter on the blank before each question. Objective 1: Describe detection and monitoring operations at a hazardous materials incident. ‘ 2 1. The wait time between sample periods is part of: (137) A. evidence. B. calibration. C. interference. 4 instrument response time. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 2 : 2. The lowest concentration to which an instrument will respond is known as the lower: (137) A. purging. saturation. @ detection limit.. operation limit. NFPA 1072, 2017 Edition, 7.2.1, 5 ‫جح‬.3 The ability of an instrument to detect 200 measure a specific‫‏‬ chemical or group of similar chemicals is known as: (137)‫‏‬ A. reliability. B. accuracy. C.) selectivity. specificity. NFPA 1072, 2017 Edition, 7.2.1, 5 1 4. The relationship between a true value and the instrument reading 5 known as: (138) e reliability. 2 accuracy. C. amplication. D. interference. Fire Protection Publications Chapter Test Oklahoma State University 5-1 Hazardous Materials Technician, Second Edition Detection, Monitoring, and Sampling Procedures NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 5. Monitoring that relies on normal air movements and currents ‎‫ما‬ obtain the sample is: (138) A. sampling. B. dosimetry.. active monitoring. 23 passive monitoring. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 6. What type of test verifies the instrument’s calibration by exposing it to a known concentration of test gas? (140). Gas test B, Bump test C. Accuracy test D. Response test NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 ١ 1 7. What can be used to convert the instrument reading to the true concentration of the vapor or gas present? (140) A. Bump test B. Accuracy test C. Calibration test )! Correction factors NFPA 1072, 2017 Edition, 7.2.1, 5 i 2 8. Hazmat technicians frequently encounter cross-sensitivities when monitoring 10: (142) A. confined spaces. B. outdoor incidents. C. low concentrations of product. high concentrations of product. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 /:‫إ‬.9 What is a potential source‫‏‬ ‫ آه‬interference for a photoionization‫‏‬ detector? (142)‫‏‬ Hydrogen B) Water vapor C. Silicone spray D. Carbon dioxide NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 Fire Protection Publications Chapter Test Oklahoma State University 5-2 Hazardous Materials Technician, Second Edition Detection, Monitoring, and Sampling Procedures 1 10. Action levels are established by the: (143) 2 ‎‫تم‬..8 Safety Officer. C. Incident Commander. D. technicians on the scene. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 2 11. When an action level is reached, it may trigger: (143) ‘A.) total evacuation.. a 0660 for more personnel. C. abump test on all equipment. D. implementing a chain of custody. NFPA 1072, 2017 Edition, 7.2.1, 5 S 1 12. 1400160009 must be carefully planned in order to: (145) A. dispense with PPE. B. contact law enforcement. bypass the chain of custody. D, avoid wasting time and resources. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 A 13. What type of monitoring is performed as a team at planned locations within a given area where chemical dusts, vapor, or fumes are generated? (145) ’(9») Area monitoring B. Cargo monitoring C. Individual monitoring D. Confined space monitoring NFPA 1072, 2017 Edition, 7.2.1, 5 1 14. 0/026 must be tested before entering a confined 503667 (146) A Any containers £ B The atmosphere 6 The size of the space D. The surfaces of the space NFPA 1072, 2017 Edition, 7.2.1, 7.2.5, 4 Fire Protection Publications Chapter Test Oklahoma State University 53  Hazardous Materials Technician, Second Edition Detection, Monitoring, and Sampling Procedures 1 15. When working around containers technicians should attempt air monitoring through: (146) 0 open vents, * B. the entire area. C. each container. D. large containers. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 Objective 2: Describe sampling techniques. 1 ) 16. The sampling method and equipment are determined by the particular type of materials and the: (147) A. 6 action level. B. the time of day. C. 6 temperature. the amount of material. NFPA 1072, 2017 Edition, 7.2.1 ‫) أن‬ 0.17 Before 5800109 a sample to a laboratory, technicians must: (147)‫‏‬ ‫موظ‬ contact law enforcement.‫‏‬ bypass the chain of custody. completely the decontaminate the entire sample. D) conduct field screens to eliminate specific hazards. NFPA 1072, 2017 Edition, 7.2.1 1 18. When testing for an oxidizer in a field screen sample: (147) (&) use potassium iodide (KI) paper. B. check for alpha, beta, and gamma radiation. C. check for corrosives on liquids using pH paper. D. use a combustible gas meter to check flammability. NFPA 1072, 2017 Edition, 7.2.1 ‫ته‬ 19.118 practice of tracking an item from the time it is found until it is‫‏‬ ultimately disposed of or returned to the owner is known as: (150)‫‏‬ A. calibration. @) chain of custody. C. decontamination. D. sampling planning. NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 5-4 Hazardous Materials Technician, Second Edition Detection, Monitoring, and Sampling Procedures ! 20. 00310 of custody is primarily used during: (150) A. 50000 tests. B. field screening. confined space monitoring. evidence collection activities. NFPA 1072, 2017 Edition, 7.2.1 Objective 3: Describe evidence collection techniques. 21, During the response, investigators will: (151) A,/ collect each item identified 25 evidence. B. perform hazardous materials detection. C. perform hazardous materials monitoring. D. prepare containers before entering the exclusion zone. NFPA 1072, 2017 Edition, 7.2.1, 4 1 22. 85360 person in the chain of custody is a candidate for: (152) 2 _court subpoena. B. ~witness protection. C. medical monitoring. D. decontamination procedures. NFPA 1072, 2017 Edition, 7.2.1, 7.3.4 e 23. What are used when contaminants are visible ‎‫ عه‬suspected on surfaces? (152) A. Field samples Wipe samples Blank samples D. Control samples NFPA 1072, 2017 Edition, 7.2.1, 7.3.4 2 24. What 15 an example of preserving evidence during decontamination? (152) :(A; Preserving fingerprints B. Obtaining control samples C. Decontaminating only packaging D. Taking wipe samples before 200 after NFPA 1072, 2017 Edition, 7.2.1, 7.3.4 Fire Protection Publications Chapter Test Oklahoma State University 5-5  Hazardous Materials Technician, Second Edition Detection, Monitoring, and Sampling Procedures Objective 4: Recognize the importance of monitoring, detection, and sampling equipment maintenance. g 25. Hazardous products can potentially affect detection and monitoring equipment by: (153) A. resetting the calibration. contaminating taken samples. preventing accurate readings. D. interrupting the chain of custody. NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 5-6 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials Chapter 6 Test Name: Date: Directions: Write the correct letter on the blank before each question. Objective 1: Explain critical factors in preventing exposure to hazardous materials. 1 1. The most common route of exposure for responders 300 civilians is: (161) A. ingestion. injection. C,/ inhalation. D. absorption. NFPA 1072, 2017 Edition, 7.2.1 Q 2. Poor hygiene after handling a hazardous material ‎‫ مق‬lead ‎‫م‬ accidental: (161) {A? ingestion. B. injection. C. inhalation. D. absorption. NFPA 1072, 2017 Edition, 7.2.1 Q 3. Which route of exposure refers ‎‫ ما‬the process of taking in materials through the skin or eyes? (162) A. Ingestion B. Injection Inhalation Absorption NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-1 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials ‫ا‬.4 Which route of exposure refers to the process of taking in materials‫‏‬ through a puncture of the skin? (162)‫‏‬ A. 1196900 (B Injection C. Inhalation D. 0 NFPA 1072, 2017 Edition, 7.2.1 l; 5. What occurs when a toxic or infectious substance directly contacts the human body or is introduced into the body? (162) 0 Exposure B. Antibiosis C. Reactivity D. Amalgamate NFPA 1072, 2017 Edition, 7.2.1 _9_ 6. What occurs when a product adheres ‎‫ ما‬or wets any kind of exposure? (163) A. Reactivity B. Antibiosis Conductivity Contamination NFPA 1072, 2017 Edition, 7.2.1 1 ٍ 7. What refers to exposure to a hazardous material over a longer duration? (163) A. Acute exposure (B) Chronic exposure C. Primary exposure D. 56600037 exposure NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-2 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials Objective 2: Explain methods for quantifying radiological and biological exposures. % 8. An atmosphere that ‎‫ كا‬considered immediately dangerous to life and health (IDLH) has: (164) A. varying exposure periods. an immediate exposure period. C. 3 less than five minute exposure period. D. aless than ten minute exposure period. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 ‫مه‬.9 The NIOSH definition of an immediately dangerous to life 300 health‫‏‬ (IDLH) states that the IDLH is the maximum concentration from‫‏‬ which an unprotected person can expect to escape in a: (164)‫‏‬ A. 5-minute period of time. B. 10-minute period of time. C.) 30-minute period of time.. 60-minute period of time. NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 S 1 10... 116 maximum concentration defined by OSHA to which the majority of healthy adults can be exposed over a 40fiour work week without suffering adverse effects is the: (168) A. Threshold Limit Value ©. (8) Permissible Exposure Limit (PEL). C. Recommended Exposure Limit (REL). D. Threshold Limit Value® - Ceiling (TLV-C). NFPA 1072, 2017 Edition, 7.2.1, 5 4 11. Which of the following refer ‎‫ ما‬recommendations provided by NIOSH and based on a 10-007 time-weighted average? (168) A. Threshold Limit Value © (TLV) B. Permissible Exposure Limit (PEL) © Recommended Exposure Limits (REL) D. Permissible Exposure Limit-Ceiling (PEL-C) NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 Fire Protection Publications Chapter Test Oklahoma State University 6-3 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials l; 12. The value provided by the American Conference of Governmental Industrial Hygienists® (ACGIH) that is an occupational exposure value to which it is believed nearly all workers can be exposed day after day for a working lifetime without any ill effects is the: (168) Threshold Limit Value © (TLV). B. Permissible Exposure Limit (PEL). C. Recommended Exposure Limits (REL). D. Permissible Exposure Limit-Ceiling (PEL-C). NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 1 1 13... 10/136 unit is used to measure the amount of radiation energy absorbed by a material that applies to any material and all types of radiation? (169) A. Sievert B. Roentgen (R) Counts per minute (cpm) {D/ Radiation absorbed dose (rad) NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 1 14... 10/136 radiation unit is used to set 00586 limits for emergency responders because it takes into account the dose absorbed and the biological effect on the human body? (169) A. Roentgen (R) B. Counts per minute (cpm) C. Radiation absorbed dose (rad) Roentgen equivalent in man (rem) NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 S 5 15. What is the number of atoms in a quantity of radioactive material that is detected to have decayed in one minute? (169) A. Sievert (B) Counts per minute (cpm) C. Radiation absorbed dose (rad) D. Roentgen equivalent in man (rem) NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 Fire Protection Publications Chapter Test Oklahoma State University 6-4 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials ‘ E 16. Effects of exposure to biological agents can affect wide geographical areas 300: (169) A. are immediately apparent. @ may not become apparent for several days. C. may easily be mistaken for symptoms of chemical agents. D. must be at very ‎‫ لاوأ‬levels to cause noticeable symptoms. NFPA 1072, 2017 Edition, 7.2.1 ‫ لل‬.17 The time from the exposure to a biological agent to the appearance‫‏‬ of symptoms in an infected person is referred to as the: (169)‫‏‬ 0 incubation period. B. counts per minute (cpm). C. infectious equivalent period. D. 10601960 equivalent in man (rem). NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 ‫ اح‬...18 What refers to the amount of pathogen required to cause 0‫‏‬ infection in the host? (169)‫‏‬ Infectious dose (ID) Threshold Limit Value ® (TLV) C. Roentgen equivalent ‎‫ ص‬man (rem) D. Immediately dangerous to life and health dose NFPA 1072, 2017 Edition, 7.2.1, 7.2.5 Objective 3: Describe types of sensor-based instruments and other devices used for detecting hazards. ‫ذا‬.19 Oxygen indicators are used to evaluate oxygen concentration for‫‏‬ respiratory purposes and: (171)‫‏‬ l\@ increased risk of flammability. B. likelihood of illicit substances. C. increased risk of corrosive reactions. D. determination of overall toxicity of the atmosphere. NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-5 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials h 20. Combustible gas indicators may not give reliable results if the oxygen concentration is below: (171) @ 10 percent. B. 15 percent. C. 21 percent. D. 23.5 percent. NFPA 1072, 2017 Edition, 7.2.1 7‫و‬.21 When using a combustible gas indicator, a concentration greater‫‏‬ than the lower explosive limit (LEL) and lower than the upper‫‏‬ explosive limit (UEL) indicates that the: (172)‫‏‬ A. atmosphere is lacking oxygen. indicator is calibrated incorrectly. 3 ambient atmosphere is readily combustible. "D. ambient atmosphere is not easily combustible. NFPA 1072, 2017 Edition, 7.2.1 1 ) 22.116 010 sensor can be calibrated to any 935 and correction factors for all manufacturers refer to: (174) A. methane. B. pentane. C. hexane. isobutylene. NFPA 1072, 2017 Edition, 7.2.1 7 23. 10/13 sensor is a type of fuel cell designed to produce a current that is precisely related to the amount of the target gas in the atmosphere? (175) A. Targeted ‎‫الى‬.8 Reactive cell C.) Electrochemical cell 0. Sensor detection cell NFPA 1072, 2017 Edition, 7.2.1 ( - 24. Which instrument is used ‎‫ ما‬detect gases such as natural gas and hydrogen sulfide? (175) A. pH meters B. Reactive ‎‫اله‬ Metal oxide sensors D. Electrochemical cell NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-6 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials 1 25. 10/0160 instrument involves measuring the concentration of hydrogen ions? (176) ‫ لم‬pH meters‫‏‬ B. Reactive cell C. Metal oxide sensors D. Electrochemical cell NFPA 1072, 2017 Edition, 7.2.1 1 3 26. A disadvantage of pH meters is that they: (176) A. are expensive. B. are relatively heavy. C. must be replaced after use. (©.) must be calibrated prior ‎‫ ما‬each use. NFPA 1072, 2017 Edition, 7.2.1 1 ) 27. Which ‎‫ كا‬a characteristic of multi sensor instruments? (176) A. 00 not need to be calibrated B. Are not sensitive to interference C. Include one primary 300 one secondary sensor (D) May include five or six different types of sensors NFPA 1072, 2017 Edition, 7.2.1 ! 28. 10/135 can help detect a specific chemical through a reaction that changes the color of the test medium? (176) A. 685 65 B.) 6010102016 methods C. Metal oxide sensors D. Electrochemical cell NFPA 1072, 2017 Edition, 7.2.1 1 1 29. 1100 should detector tubes be stored? (178) A. Refrigerated B. Above 90° F (32° © , Below 329 F (0° © D.) Ata moderate temperature NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 67 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials 1 ) 30. Whichare usually considered direct-reading instruments and offer a > highly reliable measurement for specific gases and vapors in a digital readout format? (179) A. Radiation sensors B. Metal oxide sensors C. Electrochemical cells D, Chip measurement systems (CMS) NFPA 1072, 2017 Edition, 7.2.1 é 31. 10/080 using pH paper, the difference between each pH unit is a i factor of -fold the difference in concentration. (179) A 2. 0 NFPA 1072, 2017 Edition, 7.2.1 32. Which ‎‫ كا‬a characteristic of multi-functional reagent papers? (182) (A) Most have a limited shelf life B. Contain only two types of tests C. Can be stored almost anywhere D. Most have an indefinite shelf life NFPA 1072, 2017 Edition, 7.2.1 1) 33. Which chemical agent detection papers change color in the presence 2 of liquid 060/6 agents or blister 2060157 (182) A. pH paper (B) M8 300 M9 paper M1 and M2 paper D. Type F 300 Type G paper NFPA 1072, 2017 Edition, 7.2.1 ( ). 34. Which radiation detection instrument is a gas-filled detector that is sealed from outside air and not typically affected by temperature or humidity? (183) A. 118 detector B. Solid state detector C. 5000/3000 detector D) Geiger-Mueller (GM) detector NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-8 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials ‫ مكب‬.35 Which radiation detection instrument involves radiation interacting‫‏‬ with a crystal to produce a small flash of light? (184)‫‏‬ A. M8 detector Solid state detector Scintillation detector D. Geiger-Mueller (GM) detector NFPA 1072, 2017 Edition, 7.2.1 ( 36. Which device detects concentrations of flammable/combustible gases and vapors in the air by using an ultraviolet light source to ionize the airborne contaminant? (185) A. Dosimeter B. Thermal imagers «€) Photoionization detector (PID) D. Geiger-Mueller (GM) detector NFPA 1072, 2017 Edition, 7.2.1 1 ) 37. 10/0315 a characteristic of a photoionization detector? (187) A. Single use only B. Destroys the sample C. Can be calibrated ‎‫ ما‬multiple chemicals (D) Allows ‎‫ عط‬sample ‎‫ عط ما‬retained for later analysis NFPA 1072, 2017 Edition, 7.2.1 ‫ا‬ ).38 Which device can detect certain antigens by targeting proteins‫‏‬ unique to that agent? (187)‫‏‬ A. Dosimeter B. Geiger-Mueller (GM) detector C. Photoionization detector (PID) Biological immunoassay indicator NFPA 1072, 2017 Edition, 7.2.1 i 2 39. When would an IA test be appropriate? (187) A.\ If radiation is suspected (B, If malicious intent is suspected C. If secondary confirmation is needed D. If a bystander is sneezing 300 appears to have a cold NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-9 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials 19 40. Which device renders infrared radiation as visible light? (188) A. Dosimeter (B.) Thermal imager C. Geiger-Mueller (GM) detector D. Photoionization detector (PID) NFPA 1072, 2017 Edition, 7.2.1 41. Which device would a responder use to identify a chemical reaction occurring in a container? (188) Thermal imager Geiger-Mueller (GM) detector C. 010010012800 detector (PID) D. Halogenated hydrocarbon meter NFPA 1072, 2017 Edition, 7.2.1 1 42. Which device detects temperature by using a portion of the thermal radiation emitted by the object of measurement? (188) A. Thermal imager @ Infrared thermometer Geiger-Mueller (GM) detector D. Photoionization detector (PID) NFPA 1072, 2017 Edition, 7.2.1 8 43... Which device would be used to determine the surface temperature of a container and to determine if a chemical reaction is taking place in and outside of a container? (189) A. Dosimeter () Infrared thermometer C. Geiger-Mueller (GM) detector D. Photoionization detector (PID) NFPA 1072, 2017 Edition, 7.2.1 Fire Protection Publications Chapter Test Oklahoma State University 6-10 Hazardous Materials Technician, Second Edition Detecting, Monitoring, and Sampling Hazardous Materials Objective 4: Describe other detection devices that can be used for detecting hazards. ’r} 44. Halogenated hydrocarbon meters are useful because they detect: (189) 0 carcinogens. B. oxygen levels. C. chemical reactions. D. temperature differences. 1. 45. How do flame ionization detectors (FIDs) detect carbon-based flammable gases? (190) A. Break down individual compounds into fragments B. Detect minor temperature differences in substances. Use 30 inert 935 to push sample through the device 0 Use combustion to 100126 organic airborne contaminants A 46. Which detection device may have interference in readings due ‎‫عط ما‬ software or hardware updates required to keep it current and functioning optimally? (191) 0 Gas chromatograph (GC) B. Photoionization detector (PID) C. Flame ionization detector (FID) D. Halogenated hydrocarbon meter 1 ١٠ 47. Which detection device 1001265 samples in order ‎‫ ما‬determine their composition and may measure components in the low parts per million or even parts per billion ranges? (191) 0 Mass spectrometer B. Photoionization detector (PID) C. Flame ionization detector (FID)