FIRE APPARATUS ENGINEER EXAM 75
CERTIFICATION EVALUATION EXAMS 2026
SOLVED QUESTIONS WITH FULL SOLUTION
◉ 1.728 cubic inches.
Answer: What does One cubic foot of water contain in inches?
◉ 7.5 gallons.
Answer: What does One cubic foot of water contain in gallons?
◉ 8.35 lbs.
Answer: What does One gallon of water weigh?
◉ 231 cubic inches.
Answer: What does One gallon of water contain in inches?
◉ 2.304 feet.
Answer: How high will One psi elevate water?
◉ 14.7 psi.
Answer: What is atmospheric pressure at sea level?
, ◉ 34 feet.
Answer: What is the maximum lift for drafting? (Theoretically)
◉ 1.13 feet of lift.
Answer: How high does One inch (1") mercury (inches in vacuum)
lift?
◉ 10 psi.
Answer: What is the recommended minimum psi that should be
maintained on the compound gauge when taking water from a
hydrant?
◉ Stored or potential energy that is available to force water through
pipes and fittings, fire hose, and adapters..
Answer: What is Static pressure?
◉ 1. 2 Hour: 100% @ 150 psi
2. 1/2 hour: 70% @ 200 psi
3. 1/2 hour: 50% @ 250 psi
4. 10 minutes: 100% @ 165 psi (overload or spurt test).
Answer: What are all the steps in Certification Test (pre-service
tests)?
CERTIFICATION EVALUATION EXAMS 2026
SOLVED QUESTIONS WITH FULL SOLUTION
◉ 1.728 cubic inches.
Answer: What does One cubic foot of water contain in inches?
◉ 7.5 gallons.
Answer: What does One cubic foot of water contain in gallons?
◉ 8.35 lbs.
Answer: What does One gallon of water weigh?
◉ 231 cubic inches.
Answer: What does One gallon of water contain in inches?
◉ 2.304 feet.
Answer: How high will One psi elevate water?
◉ 14.7 psi.
Answer: What is atmospheric pressure at sea level?
, ◉ 34 feet.
Answer: What is the maximum lift for drafting? (Theoretically)
◉ 1.13 feet of lift.
Answer: How high does One inch (1") mercury (inches in vacuum)
lift?
◉ 10 psi.
Answer: What is the recommended minimum psi that should be
maintained on the compound gauge when taking water from a
hydrant?
◉ Stored or potential energy that is available to force water through
pipes and fittings, fire hose, and adapters..
Answer: What is Static pressure?
◉ 1. 2 Hour: 100% @ 150 psi
2. 1/2 hour: 70% @ 200 psi
3. 1/2 hour: 50% @ 250 psi
4. 10 minutes: 100% @ 165 psi (overload or spurt test).
Answer: What are all the steps in Certification Test (pre-service
tests)?
