LLPSD FF1 Chapter 16 Exam 2026 Questions and Answers

LLPSD FF1 Chapter 16 Exam 2026
Questions and Answers

The pressure remaining in a water distribution system when water is flowing is the

_____ pressure.

a. residual

b. flow

c. operating

d. static - Correct answer-a. residual

The pressure in a system when no water is flowing is called ____ pressure.

a. flow

b. operating

c. residual

d. static - Correct answer-d. static

What is the purpose of the Higbee indicators?



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,a. make hose coupling easier and faster

b. help disoriented fire fighters find their way out of a building

c. indicate when the hose may be pulling out of the coupling

d. identify the thread standard type - Correct answer-a. make hose coupling easier

and faster

The pipes that deliver water from the treatment facility for distribution are

_________.

a. trunks

b. mains

c. distributors

d. secondaries - Correct answer-b. mains

Which pipe pattern supplies water to hydrants from more than one direction?

a. engineered

b. parallel

c. grid

d. duplex - Correct answer-c. grid



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, According to the NFPA, what is the minimum distance between the center of the

fire hydrant outlet and the finished grade of the ground around the hydrant?

a. 30"

b. 12"

c. 18"

d. 24" - Correct answer-c. 18"

Which tool is used to protect a hose line that is being hoisted over a sharp edge?

a. hose roller

b. edge protector

c. hose ramp

d. hose pulley - Correct answer-a. hose roller

Another term for head pressure is ______ pressure.

a. residual

b. elevation

c. flow

d. static - Correct answer-b. elevation


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