________ is very useful for brush fires.

Select one or more:

a. Foam

b. Water can

c. Dry chemical extinguisher

d. Pump Extinguisher

The phase of fire where all combustible material is being consumed is ______.

Select one or more:

a. Growth

b. Ignition

c. Fully developed

d. Decay

Combustion is ________.

Select one or more:

a. One piece of the fire tetrahedron

b. an exothermic reaction that produces light and heat

c. an endothermic reaction that produces smoke

d. Heat released from a fire

Post indicator valves are generally found _____ to prevent tampering.

Select one or more:

a. Open

b. Closed

c. Encased

d. Locked

The heat of combustion is the maximum amount of heat a burning material can produce.

Select one:

True

False

The preferable distribution system for water is _______.

Select one or more:

a. Branch or tree

b. Gravity assisted

c. Loop or grid

d. Parallel

Class B and C extinguishers are rated based on

Select one or more:

a. Gallons

b. Stage of fire

c. Square footage

d. None of the above