NC BLET HazMat & Explosives EXAM STUDY GUIDE 2026/2027 ACCURATE QUESTIONS WITH CORRECT DETAILED SOLUTIONS || 100% GUARANTEED PASS NEWEST VERSION

NC BLET HazMat & Explosives EXAM STUDY GUIDE 2026/2027 ACCURATE QUESTIONS WITH CORRECT DETAILED SOLUTIONS || 100% GUARANTEED PASS NEWEST VERSION 1. What class of fire extinguisher would be used for a fuel fire? - ANSWER Class B fire extinguisher would be used 2. PASS - ANSWER Pull Aim Squeeze Sweep 3. Where do you aim a fire extinguisher hose to put out a fire? - ANSWER Aim at the base of a fire, and sweep side to side 4. Always approach a chemical spill/fire - ANSWER upwind, upstream, and uphill 5. any substance or material could adversely affect the safety of the public, handlers or carriers during transportation - ANSWER A hazardous material 6. Where does decontamination and victim collection occur? - ANSWER In a "Warm Zone" 7. Where is the cargo manifest located on a ship? - ANSWER On the bridge 8. What is useful for LEOs to carry for reference in regards to identifying possible hazardous materials? - ANSWER The Emergency Response Guidebook 9. 5 Steps of Awareness for first responders concerning hazardous material incidents - ANSWER 1. Detection 2. Recognition 3. Identify 4. Notify 5. Call for resources 10. TRACEM - ANSWER Thermal, Radiological, Asphyxiation, Chemical, Etiological, Mechanical (hazardous material types) 11. In reference to a bomb threat in a building, how should the search be performed? - ANSWER Exterior to interior 12. IF you are unable to identify a hazardous material, which number should be referenced in the ERG? - ANSWER 111 13. B-NICE - ANSWER Biological, Nuclear, Incendiary, Chemical, Explosive 14. As a responding LEO to a scene, and a suspicious packages is found, what should be done? - ANSWER Do not touch the package, and notify bomb squad. 15. Contact upon arrival of potential bomb threat - ANSWER Person in charge 16. Capacity officer serves upon responding to a bomb threat - ANSWER Advisory capacity 17. If such already initiated what role should also take upon arrival - ANSWER Advisory 18. Bomb threat in a specific area what area should officers advised Searchers to focus upon - ANSWER Building exterior Public Access area Stairwells Engineering spaces Areas normally occupied 19. If bomb threat location was indicated what should officer advised to search - ANSWER That location should be searched first 20. Officers should recommend parties to search 4 bomb or suspicious object - ANSWER Exterior to interior Lowest level up Begin with most accessible to public Mark areas already searched Move with caution Evacuated immediate area Evacuate 15 minutes before reported time Should not be clear area safe only save if nothing found Don't touch suspicious package Don't hesitate to use bomb squad 21. Recommended perimeter distance when a motor vehicle is focus point of a bomb search - ANSWER 300 feet 22. Most likely type of explosion to be encountered by officer - ANSWER Chemical 23. Rapid form of combustion - ANSWER Explosion 24. Incendiary devices - ANSWER Can be made from simplest combustibles 25. Procedures for responding to down wires and other Hazards - ANSWER Ascertain location of Hazard Park vehicle safe distance from hazard Notify the proper Authority Block area off Do not touch or allow untrained persons to touch 26. What are the (3) DOT gas divisions ? - ANSWER I. Flammable II. Non-Flammable III. Poison 27. Colors for different gases: Oxidizer: _______________ Flammable: ________________ Inhalation: __________________ - ANSWER Yellow; Red; White 28. _______________ (DOT Class III) Flammable- flash point of 60*C (104*F) lower Combustible- flash point greater than 60*C (140*F) and below 93*C (200*F) 29. (I.e Gasoline, Turpentine, Acetone) - ANSWER Flammable Liquids/Combustible Liquids 30. ________________ (DOT Class IV) Solid materials that ignite readily and burn vigorously (I.e Phosphorous, Sodium, Magnesium) - ANSWER Flammable Solids 31. ______________ (DOT Class V) 32. Any substance that yields oxygen readily to stimulate the combustion of organic materials (I.e Hydrogen Peroxide, Chlorate, Pure Oxygen) - ANSWER Oxidizers 33. ______________ (DOT Class VI) Any substance that causes harm to living organisms (I.e Strychnine and Arsenic) - ANSWER Poisonous and Toxic Substances 34. What is the indicator for poisonous and toxic substances ? - ANSWER A skull