Page | 1
PUMPER DRIVER OPERATOR CDC
2026 QUESTIONS AND ANSWERS | A+
GRADED | WITH EXPERT SOLUTIONS
The steering wheel should not move more than __ degrees in
either direction without turning front wheels - correct answer -10
What is a engine belts proper tension - correct answer -1/2-3/4 in
at the deflextion point
The weekly inspections all involve the _____ - correct answer -
Pump
What do inverters do? - correct answer -convert DC to AC power
Rescue tools that are hydraulically driven lose significant pressure
if the hose lines are.... - correct answer -More than 100 ft
, Page | 2
When are pre service tests performed? - correct answer -Before
an apparatus is placed into service
Fire pump service tests are performed when? - correct answer -
Annually
Hydrostatic testing is performed at how many psi above the
manufactures recommended and for how many minutes - correct
answer -50 psi for 10 minutes
Pre-service pump certification test are conducted by: - correct
answer -An independent testing agency
This test measures wether the piping between an apparatus water
tank and fire pump meets the standard - correct answer -Tank to
pump flow rate test
This test Checks for relationship between discharge pressure,
nozzle psi, and engine rpm - correct answer -Pump capacity test
, Page | 3
This test Used to check for leaks in various devices - correct
answer -Vacuum test
This test Compared meter readings with actual pilot tube readings
- correct answer -Gauge and flow meter test
This test Verified discharge pressures under varying conditions -
correct answer -Pressure control test
The pump primer belongs on what record sheet? - correct answer
-Weekly
The fuel level belongs on what record sheet - correct answer -
Daily
The oil filter changes belong on what record sheet - correct
answer -Fuel, oil, and mileage record
PUMPER DRIVER OPERATOR CDC
2026 QUESTIONS AND ANSWERS | A+
GRADED | WITH EXPERT SOLUTIONS
The steering wheel should not move more than __ degrees in
either direction without turning front wheels - correct answer -10
What is a engine belts proper tension - correct answer -1/2-3/4 in
at the deflextion point
The weekly inspections all involve the _____ - correct answer -
Pump
What do inverters do? - correct answer -convert DC to AC power
Rescue tools that are hydraulically driven lose significant pressure
if the hose lines are.... - correct answer -More than 100 ft
, Page | 2
When are pre service tests performed? - correct answer -Before
an apparatus is placed into service
Fire pump service tests are performed when? - correct answer -
Annually
Hydrostatic testing is performed at how many psi above the
manufactures recommended and for how many minutes - correct
answer -50 psi for 10 minutes
Pre-service pump certification test are conducted by: - correct
answer -An independent testing agency
This test measures wether the piping between an apparatus water
tank and fire pump meets the standard - correct answer -Tank to
pump flow rate test
This test Checks for relationship between discharge pressure,
nozzle psi, and engine rpm - correct answer -Pump capacity test
, Page | 3
This test Used to check for leaks in various devices - correct
answer -Vacuum test
This test Compared meter readings with actual pilot tube readings
- correct answer -Gauge and flow meter test
This test Verified discharge pressures under varying conditions -
correct answer -Pressure control test
The pump primer belongs on what record sheet? - correct answer
-Weekly
The fuel level belongs on what record sheet - correct answer -
Daily
The oil filter changes belong on what record sheet - correct
answer -Fuel, oil, and mileage record
