Across
- 2. The gas phase of a substance
- 3. The current that a conductor can carry continuously under the conditions of use without exceeding its temperature rating
- 6. A transition phase in the development of a contained fire
- 9. Insufficiency of oxygen to support combustion
- 11. Heat energy carried by electromagnetic waves longer than light waves and shorter than radio waves
- 12. A fuel that is subject to ignition
- 13. Ratio of the average molecular weight of a volume of gas or vapor to an equal volume of air
- 14. Not capable of burning with a flame
- 16. Degree of peril; possible harm that might occur
- 18. The sum of all work done to extinguish a fire
- 19. A return of flaming combustion
- 20. Surrounding in ambient air and ambient temperature
Down
- 1. Heat transfer by electromagnetic energy
- 4. Wide range of natural or synthetic organic materials
- 5. A current flow that flows outside the normal circuit path
- 7. Unit of electrical resistance represented by "R"
- 8. Explosion with highly localized point of mandatory provisions
- 10. Intensity of sensible heat of a body
- 15. The unit of electrical current represented by "I"
- 17. Measure of rate of heat transfer to a surface