DRIVER OPS WRT LATEST UPDATE 2025-2026
EXAM WITH 240+ COMPLETE QUESTIONS AND
ACCURATE VERIFIED ANSWERS GRADED A+
Over time, ___ engines quietly replaced the ___ engine as the
power system of choice for the fire service. -Correct Answer-
diesel, gasoline
what makes a good driver/operator candidate? -Correct Answer-
knowledge, ability, willingness to pursue the challenge
the recommended method of determining the exact friction loss
of any appliance is to -Correct Answer-run test with each
appliance used by the department
excessive engine temp during pumping operations can be
controlled by using the -Correct Answer-auxiliary cooler
the transition from the water tank to an external water supply -
Correct Answer-must be made without disrupting the fire attack
a ____ indicates flow in gallons per minute -Correct Answer-
flowmeter
a STRAIGHT stream is considered -Correct Answer-a pattern of
an adjustable fog nozzle
an operator obtains a reading of 17 inches of mercury on the
intake gauge while drafting and flowing water. this indicates -
Correct Answer-a lift of approximately 17 feet
,the device that cam be used to determine pressure at the opening
of a smooth bore opening is a -Correct Answer-pitot tube
the main purpose of a relief valve is to -Correct Answer-relieve
excessive pressure within the pump
the maximum height to which water can be drafted is near ____
feet, as opposed to the theoretical lift of 33.8 feet -Correct
Answer-25
for drafting purposes, lift is measured from the ____ of the
pump -Correct Answer-surface of water to center
a relief valve by-passes excess water from the discharge side of
the pump to the -Correct Answer-pump intake
one primary way to increase the efficiency of water shuttle
operations is to -Correct Answer-decrease the time required to
fill the tender
the actual maximum height to which water will be lifted when
the intake gauge reads 9 inches of mercury is ____ feet -Correct
Answer-10.17
during an effective water shuttle operation requiring two
pumpers, the pumper located near the emergency scene is called
the -Correct Answer-dump site pumper
in a working fire, which apparatus has the highest priority for
position -Correct Answer-aerial apparatus
, the first step in developing pump chat is to -Correct Answer-
identify all nozzles, devices, and layouts used by the department
when determining the size of a water tender/tanker, a department
should consider the -Correct Answer-bridge weight restrictions
when calculating the time for a water shuttle operation, timing
starts when -Correct Answer-the dump valve is opened on the
tender
when lowering a strainer into the water, it should have ____
inches off water around it. -Correct Answer-24
after the switch from horses to mechanical apparatus, what were
the first fire apparatus engines powered by? -Correct Answer-
gasoline
what were the early U.S. fire hydrants first called? -Correct
Answer-fire plugs
as fire apparatus became stronger, a second small pump was
added to some apparatus called a ____. -Correct Answer-booster
pump
in the early years of U.S. history, many cities employed
watchmen to walk the streets at night looking for ____. -Correct
Answer-fires
EXAM WITH 240+ COMPLETE QUESTIONS AND
ACCURATE VERIFIED ANSWERS GRADED A+
Over time, ___ engines quietly replaced the ___ engine as the
power system of choice for the fire service. -Correct Answer-
diesel, gasoline
what makes a good driver/operator candidate? -Correct Answer-
knowledge, ability, willingness to pursue the challenge
the recommended method of determining the exact friction loss
of any appliance is to -Correct Answer-run test with each
appliance used by the department
excessive engine temp during pumping operations can be
controlled by using the -Correct Answer-auxiliary cooler
the transition from the water tank to an external water supply -
Correct Answer-must be made without disrupting the fire attack
a ____ indicates flow in gallons per minute -Correct Answer-
flowmeter
a STRAIGHT stream is considered -Correct Answer-a pattern of
an adjustable fog nozzle
an operator obtains a reading of 17 inches of mercury on the
intake gauge while drafting and flowing water. this indicates -
Correct Answer-a lift of approximately 17 feet
,the device that cam be used to determine pressure at the opening
of a smooth bore opening is a -Correct Answer-pitot tube
the main purpose of a relief valve is to -Correct Answer-relieve
excessive pressure within the pump
the maximum height to which water can be drafted is near ____
feet, as opposed to the theoretical lift of 33.8 feet -Correct
Answer-25
for drafting purposes, lift is measured from the ____ of the
pump -Correct Answer-surface of water to center
a relief valve by-passes excess water from the discharge side of
the pump to the -Correct Answer-pump intake
one primary way to increase the efficiency of water shuttle
operations is to -Correct Answer-decrease the time required to
fill the tender
the actual maximum height to which water will be lifted when
the intake gauge reads 9 inches of mercury is ____ feet -Correct
Answer-10.17
during an effective water shuttle operation requiring two
pumpers, the pumper located near the emergency scene is called
the -Correct Answer-dump site pumper
in a working fire, which apparatus has the highest priority for
position -Correct Answer-aerial apparatus
, the first step in developing pump chat is to -Correct Answer-
identify all nozzles, devices, and layouts used by the department
when determining the size of a water tender/tanker, a department
should consider the -Correct Answer-bridge weight restrictions
when calculating the time for a water shuttle operation, timing
starts when -Correct Answer-the dump valve is opened on the
tender
when lowering a strainer into the water, it should have ____
inches off water around it. -Correct Answer-24
after the switch from horses to mechanical apparatus, what were
the first fire apparatus engines powered by? -Correct Answer-
gasoline
what were the early U.S. fire hydrants first called? -Correct
Answer-fire plugs
as fire apparatus became stronger, a second small pump was
added to some apparatus called a ____. -Correct Answer-booster
pump
in the early years of U.S. history, many cities employed
watchmen to walk the streets at night looking for ____. -Correct
Answer-fires
