Which of the following statements about foam proportioners and delivery systems is MOST accurate?
A) The foam proportioner adds air into the foam solution to produce finished foam.
B) The foam proportioner and delivery system must be compatible to produce usable foam.
C) Either a foam proportioner or a foam generating system is needed to produce a foam fire stream.
D) The foam-generating system introduces the appropriate amount of foam concentrate into the water to form foam solution.

Question

Quizplus · Accepted Answer

The foam proportioner and delivery system must be compatible to ensure the production of usable foam. Compatibility is crucial for the effective mixing of foam concentrate with water to create a foam solution that can be applied to fires, especially those involving flammable liquids.

Which of the Following Statements About Foam Proportioners and Delivery