CHAPTER 5 - Fire Behavior

Question 1

What stage is this fire in?

Answer 1

Fully developed stage

Question 2

How is the heat from this fire traveling from one room to another on the second floor?

Answer 2

Convection

Question 3

Which of the following is not a form in which energy exists?

Answer 3

Digital

Question 4

A fire that involves energized electrical equipment is considered which of the following?

Answer 4

Class C fire

Question 5

The introduction of additional oxygen or a change in the ventilation profile into an enclosure where the superheated gases and contents are already hot enough for ignition can cause which of the following?

Answer 5

Backdraft

Question 6

Which of the following is the speed of the smoke leaving a burning building?

Answer 6

Smoke velocity

Question 7

Which of the following is a hot, high-volume, high-velocity, turbulent, ultra-dense lack smoke that indicates an impending flashover or autoignition?

Answer 7

Black fire