Which of the following statements about foam delivery devices is MOST accurate?
A) Smooth bore nozzles are used only with Class B foam.
B) Solid agent foam concentrates may be used on Class A fires only.
C) Fog nozzles use an apparatus-mounted air compressor to generate foam.
D) Air-aspirating foam nozzles are the most effective appliance for generation of low-expansion foam.

Question

Quizplus · Accepted Answer

Air-aspirating foam nozzles are specifically designed to mix air with the foam solution to produce a foam blanket, making them highly effective for generating low-expansion foam. This is essential for firefighting, especially when dealing with flammable liquids where a foam blanket can help smother the fire.

Which of the Following Statements About Foam Delivery Devices Is