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9. Spontaneous combustion reactions describe which of the following?
10. Under RCRA, a material exhibits the characteristic of reactivity when it possesses which of the following properties? It readily undergoes violent change without detonating, it reacts violently with water, It is an explosive material in hazard class 1.1, 1.2, or 1.3.,
11. The fire triangle describes the interaction between heat fuel oxygen
12. What is a surfactant?
13. Which of following statements best defines a combination or synthesis reaction?
14. What is an ABC fire extinguisher?
15. What is the difference between Class K and Class B extinguishers?
16. When the atoms within a compound combine with oxygen defines what process?
17. What element must be present for a dust explosion to occur? Combustible dust of adequate small-particle size dispersed in the air within a confined area, Air, An ignition source,
18. Which extinguishing agent is often used to extinguish class B, Class C, and even some class A fires, but is rarely recommended on class D or class K fires?
19. Which of following statements best describes protein foam?
20. Which of following statements are incorrect about water as a fire extinguishing agent?