In which application method does the operator direct the foam stream onto an elevated object, allowing the foam to run down and onto the surface of the fuel?
A) Roll-on method
B) Rain down method
C) Total-flood method
D) Bank-down method

Question

Quizplus · Accepted Answer

The bank-down method involves directing the foam stream onto an elevated object so that the foam flows down onto the surface of the fuel. This technique is used to gently apply foam to the fuel surface without submerging it, which is particularly useful for flammable liquid fires.

In Which Application Method Does the Operator Direct the Foam