Page 1 of 47
2026 FLORIDA PUMP OPERATOR EXAM
COMPLETE QUESTIONS AND DETAILED
CORRECT (EXPERT VERIFIED)
ANSWERS/TOP-RATED A+.
PUMP OPERATOR
Maximize your success on the Florida Pump Operator
certification exam with focused preparation that strengthens
your understanding of hydraulic principles, pump panel
operations, water supply management, and emergency
apparatus procedures. It is specifically designed for Florida
firefighters seeking state certification to operate fire department
pumping apparatus.
The maximum theoretical height to which it is possible to lift
water by suction at sea level is ___ feet.
A. 13.5
B. 33.9
C. 25
, Page 2 of 47
D. 62.5 ....... ANSWER ....... ✓ ✓ C
There are three containers filled with water, the first
container is one square inch at the base and three feet high,
the second container is three square inches at the base and
is one foot high, and the third container is nine square
inches at the base and four inches high. Which container
has the heaviest total weight of water
A. The first container
B. The second container
C. The third container
D. All three containers have the same total weight of water
....... ANSWER ....... ✓ ✓ D
Mercury is how many times as heavy as water?
A. 2
B. 5
C. 10
D. 13.6 ....... ANSWER ....... ✓ ✓ D
, Page 3 of 47
What is the pump discharge pressure with a layout using 200
feet of 2 ½ inch hose wyed into two 1 ½ inch hose lines, each
100 feet long with fog nozzles discharging 100 GPM at 100
psi nozzle pressure. (use rule of thumb)
A. 148 psi
B. 152 psi
C. 172 psi
D. 206 psi ....... ANSWER ....... ✓ ✓ B
What will be the loss due to friction in a single line of 3" hose
with 2 ½" couplings, 400 ft in length carrying 300 gallons of
water per minute?
A. 8 psi
B. 21 psi
C. 34 psi
D. 84 psi ....... ANSWER ....... ✓ ✓ C
, Page 4 of 47
Rounding off to the nearest hundredths, determine the area
of a circle whose diameter is 10 inches.
A. 78.54 sq inches
B. 153.93 sq inches
C. 157.08 sq inches
D. 785.40 sq inches ....... ANSWER ....... ✓ ✓ A
When pumping in relay, the supplying pumper should supply
___ pounds plus friction loss, but in no case should engine
pressure exceed ___ psi
A. 10-250
B. 10-300
C. 20-250
D. 20-300 ....... ANSWER ....... ✓ ✓ C
One gallon of water contains how many cubic inches?
A. 144
2026 FLORIDA PUMP OPERATOR EXAM
COMPLETE QUESTIONS AND DETAILED
CORRECT (EXPERT VERIFIED)
ANSWERS/TOP-RATED A+.
PUMP OPERATOR
Maximize your success on the Florida Pump Operator
certification exam with focused preparation that strengthens
your understanding of hydraulic principles, pump panel
operations, water supply management, and emergency
apparatus procedures. It is specifically designed for Florida
firefighters seeking state certification to operate fire department
pumping apparatus.
The maximum theoretical height to which it is possible to lift
water by suction at sea level is ___ feet.
A. 13.5
B. 33.9
C. 25
, Page 2 of 47
D. 62.5 ....... ANSWER ....... ✓ ✓ C
There are three containers filled with water, the first
container is one square inch at the base and three feet high,
the second container is three square inches at the base and
is one foot high, and the third container is nine square
inches at the base and four inches high. Which container
has the heaviest total weight of water
A. The first container
B. The second container
C. The third container
D. All three containers have the same total weight of water
....... ANSWER ....... ✓ ✓ D
Mercury is how many times as heavy as water?
A. 2
B. 5
C. 10
D. 13.6 ....... ANSWER ....... ✓ ✓ D
, Page 3 of 47
What is the pump discharge pressure with a layout using 200
feet of 2 ½ inch hose wyed into two 1 ½ inch hose lines, each
100 feet long with fog nozzles discharging 100 GPM at 100
psi nozzle pressure. (use rule of thumb)
A. 148 psi
B. 152 psi
C. 172 psi
D. 206 psi ....... ANSWER ....... ✓ ✓ B
What will be the loss due to friction in a single line of 3" hose
with 2 ½" couplings, 400 ft in length carrying 300 gallons of
water per minute?
A. 8 psi
B. 21 psi
C. 34 psi
D. 84 psi ....... ANSWER ....... ✓ ✓ C
, Page 4 of 47
Rounding off to the nearest hundredths, determine the area
of a circle whose diameter is 10 inches.
A. 78.54 sq inches
B. 153.93 sq inches
C. 157.08 sq inches
D. 785.40 sq inches ....... ANSWER ....... ✓ ✓ A
When pumping in relay, the supplying pumper should supply
___ pounds plus friction loss, but in no case should engine
pressure exceed ___ psi
A. 10-250
B. 10-300
C. 20-250
D. 20-300 ....... ANSWER ....... ✓ ✓ C
One gallon of water contains how many cubic inches?
A. 144
