Driver Operator 2025 Questions
With Accurate Answers
a flow meter should be accurate to a tolerance of plus or minus what percent
correct answer 3%
according to nfpa 1901 fire department pumpers should have a water tank
capacity of at least correct answer 300 gallons
after drafting site has been selected what is a step in connection to the pump
correct answer couple strainer and required Links of hose and make them airtight
any significant deviation from normal oil pressure reading is most likely to
indicate what correct answer an equipment malfunction
apparatus equipped with a diesel particulate filter will have what correct answer a
very clean exhaust emissions and no black smoke
East discharge equipped with a flow meter must have a digital readout display
matter within how many inches correct answer 6in of the control valve for that
discharge
electronic hydraulic calculators may be hand held or where else correct answer
permanently affixed to a location neat the pump operator pane
, fire pumps are tested at regularly scheduled intervals to compare actual
performance to correct answer specific standards
how does water temperature affect drafting correct answer water temperatures
May adversely impact the ability of the pump to reach capacity
how far apart should emergency vehicles responding on the same route travel
correct answer at least 3 to 500 feet apart
if a gate valve resists turning after fewer than the indicated number of turns
required to close the valve what should happen correct answer condition should
be reported to the responsible agency
if this charge flow volume is increased too much when operating from a
pressurized water source what can happen correct answer intake pressure from
the supply stores may be reduced to a point that made damage the pump
in a manual transmission excessive free play of the pedal may result in what
correct answer result in the clutch not releasing completely
in order for apparatus to come to a complete stop on snow and ice it may take
how much longer correct answer 3 to 15 times greater distance than it does on
dry pavement
maximum lift a given altitude will be what correct answer will be less than
theoretical lift
With Accurate Answers
a flow meter should be accurate to a tolerance of plus or minus what percent
correct answer 3%
according to nfpa 1901 fire department pumpers should have a water tank
capacity of at least correct answer 300 gallons
after drafting site has been selected what is a step in connection to the pump
correct answer couple strainer and required Links of hose and make them airtight
any significant deviation from normal oil pressure reading is most likely to
indicate what correct answer an equipment malfunction
apparatus equipped with a diesel particulate filter will have what correct answer a
very clean exhaust emissions and no black smoke
East discharge equipped with a flow meter must have a digital readout display
matter within how many inches correct answer 6in of the control valve for that
discharge
electronic hydraulic calculators may be hand held or where else correct answer
permanently affixed to a location neat the pump operator pane
, fire pumps are tested at regularly scheduled intervals to compare actual
performance to correct answer specific standards
how does water temperature affect drafting correct answer water temperatures
May adversely impact the ability of the pump to reach capacity
how far apart should emergency vehicles responding on the same route travel
correct answer at least 3 to 500 feet apart
if a gate valve resists turning after fewer than the indicated number of turns
required to close the valve what should happen correct answer condition should
be reported to the responsible agency
if this charge flow volume is increased too much when operating from a
pressurized water source what can happen correct answer intake pressure from
the supply stores may be reduced to a point that made damage the pump
in a manual transmission excessive free play of the pedal may result in what
correct answer result in the clutch not releasing completely
in order for apparatus to come to a complete stop on snow and ice it may take
how much longer correct answer 3 to 15 times greater distance than it does on
dry pavement
maximum lift a given altitude will be what correct answer will be less than
theoretical lift
