Final Test, D/O: Pumper- Chapter 6: Hose Nozzles and Flow Rates Questions and Answers 100% Solved

Final Test, D/O: Pumper- Chapter 6: Hose Nozzles and Flow Rates Questions and Answers 100% Solved The minimum amount of foam solution that must be used on a fire per minute per square foot (square meter) of fire is called the: a. injection rate. b. eduction rate. c. proportioning rate. d. application rate. ️️d. application rate. Which of the following BEST explains why fuel and fire might consume a portion or the entire foam blanket? a. Incorrect type or concentration used b. Inconsistent application time c. Presence of polar solvents d. Presence of thermal drafts ️️b. Inconsistent application time Installed in-line eductors are most commonly used to proportion which class of foam? a. Class B b. Class C c. Class K d. Class A ️️a. Class B