Pumper Driver Operator CDC 2025/2026
Exam Questions with 100% Correct
Answers | Latest Update
The steering wheel should not move more than __ degrees in either
direction without turning front wheels - 🧠 ANSWER ✔✔10
What is a engine belts proper tension - 🧠 ANSWER ✔✔1/2-3/4 in at the
deflextion point
The weekly inspections all involve the _____ - 🧠 ANSWER ✔✔Pump
What do inverters do? - 🧠 ANSWER ✔✔convert DC to AC power
Rescue tools that are hydraulically driven lose significant pressure if the
hose lines are.... - 🧠 ANSWER ✔✔More than 100 ft
When are pre service tests performed? - 🧠 ANSWER ✔✔Before an
apparatus is placed into service
, Fire pump service tests are performed when? - 🧠 ANSWER ✔✔Annually
Hydrostatic testing is performed at how many psi above the manufactures
recommended and for how many minutes - 🧠 ANSWER ✔✔50 psi for 10
minutes
Pre-service pump certification test are conducted by: - 🧠 ANSWER ✔✔An
independent testing agency
This test measures wether the piping between an apparatus water tank and
fire pump meets the standard - 🧠 ANSWER ✔✔Tank to pump flow rate test
This test Checks for relationship between discharge pressure, nozzle psi,
and engine rpm - 🧠 ANSWER ✔✔Pump capacity test
This test Used to check for leaks in various devices - 🧠 ANSWER
✔✔Vacuum test
This test Compared meter readings with actual pilot tube readings - 🧠
ANSWER ✔✔Gauge and flow meter test
This test Verified discharge pressures under varying conditions - 🧠
ANSWER ✔✔Pressure control test
The pump primer belongs on what record sheet? - 🧠 ANSWER ✔✔Weekly
Exam Questions with 100% Correct
Answers | Latest Update
The steering wheel should not move more than __ degrees in either
direction without turning front wheels - 🧠 ANSWER ✔✔10
What is a engine belts proper tension - 🧠 ANSWER ✔✔1/2-3/4 in at the
deflextion point
The weekly inspections all involve the _____ - 🧠 ANSWER ✔✔Pump
What do inverters do? - 🧠 ANSWER ✔✔convert DC to AC power
Rescue tools that are hydraulically driven lose significant pressure if the
hose lines are.... - 🧠 ANSWER ✔✔More than 100 ft
When are pre service tests performed? - 🧠 ANSWER ✔✔Before an
apparatus is placed into service
, Fire pump service tests are performed when? - 🧠 ANSWER ✔✔Annually
Hydrostatic testing is performed at how many psi above the manufactures
recommended and for how many minutes - 🧠 ANSWER ✔✔50 psi for 10
minutes
Pre-service pump certification test are conducted by: - 🧠 ANSWER ✔✔An
independent testing agency
This test measures wether the piping between an apparatus water tank and
fire pump meets the standard - 🧠 ANSWER ✔✔Tank to pump flow rate test
This test Checks for relationship between discharge pressure, nozzle psi,
and engine rpm - 🧠 ANSWER ✔✔Pump capacity test
This test Used to check for leaks in various devices - 🧠 ANSWER
✔✔Vacuum test
This test Compared meter readings with actual pilot tube readings - 🧠
ANSWER ✔✔Gauge and flow meter test
This test Verified discharge pressures under varying conditions - 🧠
ANSWER ✔✔Pressure control test
The pump primer belongs on what record sheet? - 🧠 ANSWER ✔✔Weekly
