Reviewer

4. (2 words)can occur when electrical equipment or wiring overheats and ignites surrounding materials
5. caused by direct contact with live electrical conductor.
7. (2words) an industrial facility that generates electricity from primary energy.
9. last step in using a fire extinguisher (verb only)
11. (2 words)the certain temperatures wherein combustible and flammable materials ignite.
12. a type of fire that involve flammable liquids' gases, solvents, oil, gasoline, paint, lacquers, tars and other synthetic or oil-based products.
15. (3 words,singular)this extinguisher must not be used on metal fires.
16. a type of fire that involve combustible metals such as magnesium and sodium. Combustible metal fires are unique industrial hazards which require special dry powder agents.
17. consists of flammable and combustible materials which cover all state of matter.
18. third step in using a fire extinguisher (verb only)
19. (2 words,singular) this type of extinguisher can be used on Class A or B fires and deal rather well with liquid fires such as petrol or diesel.

1. first step in using a fire extinguisher(verb only)
2. (2 words,singular) this type of extinguisher can only be used on Class A fires.
3. type of fire that involves combustible cooking media such as oils and grease commonly found in commercial kitchens.
6. a type of fire that involves energized electrical equipment, such as wiring, controls, motors, data processing panels or appliances.
8. type of fire that involves common combustibles such as wood, paper, cloth, rubber, trash and plastics.
10. (plural form)can cause a significant damage to the skin and tissues.
13. _______ elecricity: example source of ignition.
14. second step in using a fire extinguisher (verb only)
16. (2 words)refers to the energy that doesn't cause pollution.