FDNY Z51 RMO FINAL EXAM LATEST QUESTIONS
AND 100% Verified ANSWERS
What is the minimum requirement of an engineer needs to log readings - answer>>Once per shift
When entering phase 2 firemen service what statement is correct - answer>>The elevator operator is
the only person that can control the elevator
You are the only engineer on duty with the machine running a vice president tells you to shovel snow
what should you do - answer>>Do not leave the building
How often must you do emergency power testing - answer>>Monthly
What is the responsibility of AB29 certificate of fitness holder - answer>>Inspect the battery system
An engineer observes a gauge to read saturation pressure of refrigerant if chilled water circulated as
the cooling medium this reading best be used to estimate the - answer>>Temperature of the chilled
water being pumped to the spaces being cooled
Regardless of the ASHRAE refrigeration classification in use in the event of a refrigerant escape the
engineer should be aware of - answer>>asphyxiation
When is a chemical fire extinguisher and system needed - answer>>Where water is not sufficient
What type of refrigerants found inside the machines gages - answer>>Same type as the refrigerant
inside the machine
Fireproof decorations in buildings are used for - answer>>They don't catch fire in an emergency
, Water regulating valves are used for - answer>>Maintain condenser pressure To a pre determined
level
How long does it take to warm up a steam turbine - answer>>10 to 15 minutes
Why is a pressure relief out better than a fusible plugs - answer>>Minimize refrigerant los
You are performing hot work near a sprinkler head what can you do to prevent the fire alarm system
from going off - answer>>Put a non combustible barrier to protect the sprinkler
What type of sprinkler heads need inspecting - answer>>Automatic
Filter driers remove - answer>>Moisture and particles
You are the engineer running a 2000 t steam driven Turbine centrifugal rug fridge eration system
supplying chilled water to a college campus with multiple buildings you are supplying 46 ﾟ chilled
water all the buildings are satisfied except one building what should you do - answer>>Put in
additional chilled water pump online
If 29.92 HG = 14.7 PSIA then 26" HG converts to what in PSIA - answer>>12.77 (.491 is constant for HG)
What is the device used to measure the speed of a turbine - answer>>Tachometer
The charge in TEV sensing bulb is - answer>>Similar to the refrigerant in this system
The cooling medium for a cooling tower is - answer>>Air
A technician has been asked to estimate the cost of operating a 5 horsepower motor because the plant
is billed by energy consumed as kilowatt hours the technician will calculate the conversion the
AND 100% Verified ANSWERS
What is the minimum requirement of an engineer needs to log readings - answer>>Once per shift
When entering phase 2 firemen service what statement is correct - answer>>The elevator operator is
the only person that can control the elevator
You are the only engineer on duty with the machine running a vice president tells you to shovel snow
what should you do - answer>>Do not leave the building
How often must you do emergency power testing - answer>>Monthly
What is the responsibility of AB29 certificate of fitness holder - answer>>Inspect the battery system
An engineer observes a gauge to read saturation pressure of refrigerant if chilled water circulated as
the cooling medium this reading best be used to estimate the - answer>>Temperature of the chilled
water being pumped to the spaces being cooled
Regardless of the ASHRAE refrigeration classification in use in the event of a refrigerant escape the
engineer should be aware of - answer>>asphyxiation
When is a chemical fire extinguisher and system needed - answer>>Where water is not sufficient
What type of refrigerants found inside the machines gages - answer>>Same type as the refrigerant
inside the machine
Fireproof decorations in buildings are used for - answer>>They don't catch fire in an emergency
, Water regulating valves are used for - answer>>Maintain condenser pressure To a pre determined
level
How long does it take to warm up a steam turbine - answer>>10 to 15 minutes
Why is a pressure relief out better than a fusible plugs - answer>>Minimize refrigerant los
You are performing hot work near a sprinkler head what can you do to prevent the fire alarm system
from going off - answer>>Put a non combustible barrier to protect the sprinkler
What type of sprinkler heads need inspecting - answer>>Automatic
Filter driers remove - answer>>Moisture and particles
You are the engineer running a 2000 t steam driven Turbine centrifugal rug fridge eration system
supplying chilled water to a college campus with multiple buildings you are supplying 46 ﾟ chilled
water all the buildings are satisfied except one building what should you do - answer>>Put in
additional chilled water pump online
If 29.92 HG = 14.7 PSIA then 26" HG converts to what in PSIA - answer>>12.77 (.491 is constant for HG)
What is the device used to measure the speed of a turbine - answer>>Tachometer
The charge in TEV sensing bulb is - answer>>Similar to the refrigerant in this system
The cooling medium for a cooling tower is - answer>>Air
A technician has been asked to estimate the cost of operating a 5 horsepower motor because the plant
is billed by energy consumed as kilowatt hours the technician will calculate the conversion the
