Which of the following statements about foam concentrates is MOST accurate?
A) A foam blanket is of little benefit on unignited fuels.
B) Foam application rates are different for each type of polar solvent.
C) The minimum rate of application will be marked on the foam concentrate container.
D) Foam should be applied in short bursts, with the operator pausing to observe its effect on the fire.

Question

Quizplus · Accepted Answer

Foam application rates vary depending on the type of polar solvent involved because different solvents have different physical and chemical properties that affect how they interact with firefighting foam.

Which of the Following Statements About Foam Concentrates Is MOST