Question

On a class B fire, before beginning foam application, fire officers should determine which kind of foam is needed, and must also _______________________.

a) Assess the wind direction
b) Verify the water pressure
c) Evaluate the water source
d) Check for electrical hazards

Answer 1

On a class B fire, fire officers should determine which kind of foam is needed and assess the wind direction. They should also check for electrical hazards.

Step-by-step explanation:

On a class B fire, before beginning foam application, fire officers should determine which kind of foam is needed, and must also assess the wind direction.

The wind direction is important in firefighting because it affects the spread of the fire and the effectiveness of foam application. Knowing the wind direction helps firefighters position themselves and the foam application equipment in a way that maximizes the suppression and control of the fire.

In addition to assessing the wind direction, fire officers should also check for electrical hazards. This step is crucial to ensure the safety of the firefighters and to prevent any further damage or accidents from occurring due to live electrical wires or other electrical hazards present at the fire scene.