FDNY Z51 Study Guide 2024 Exam Questions All Correctly
Solved
Engineer's Minimum Reading Log Requirement correct answers An engineer needs to log
readings once per shift.
Engineer's Minimum Reading Log Requirement correct answers An engineer needs to log
readings once per shift.
Phase 2 Firemen Service correct answers The elevator operator is the only person that can
control the elevator.
Phase 2 Firemen Service correct answers The elevator operator is the only person that can
control the elevator.
Engineer's Responsibility with Running Machine correct answers If the machine is running, the
engineer should not leave the building.
Engineer's Responsibility with Running Machine correct answers If the machine is running, the
engineer should not leave the building.
Emergency Power Testing Frequency correct answers Emergency power testing must be done
monthly.
Emergency Power Testing Frequency correct answers Emergency power testing must be done
monthly.
AB29 Certificate of Fitness Holder's Responsibility correct answers The holder should inspect
the battery system.
,AB29 Certificate of Fitness Holder's Responsibility correct answers The holder should inspect
the battery system.
Gauge Reading for Chilled Water System correct answers A gauge reading of saturation pressure
of refrigerant with chilled water as the cooling medium estimates the temperature of the chilled
water being pumped to the spaces being cooled.
Gauge Reading for Chilled Water System correct answers A gauge reading of saturation pressure
of refrigerant with chilled water as the cooling medium estimates the temperature of the chilled
water being pumped to the spaces being cooled.
Refrigerant Escape Awareness correct answers In the event of a refrigerant escape, the engineer
should be aware of asphyxiation.
Refrigerant Escape Awareness correct answers In the event of a refrigerant escape, the engineer
should be aware of asphyxiation.
Chemical Fire Extinguisher and System Requirement correct answers A chemical fire
extinguisher and system are needed where water is not sufficient.
Chemical Fire Extinguisher and System Requirement correct answers A chemical fire
extinguisher and system are needed where water is not sufficient.
Refrigerants Inside Machine Gauges correct answers The refrigerants found inside the machine
gauges are the same type as the refrigerant inside the machine.
Refrigerants Inside Machine Gauges correct answers The refrigerants found inside the machine
gauges are the same type as the refrigerant inside the machine.
Fireproof Decorations Purpose correct answers Fireproof decorations in buildings are used so
they don't catch fire in an emergency.
, Fireproof Decorations Purpose correct answers Fireproof decorations in buildings are used so
they don't catch fire in an emergency.
Water Regulating Valves Usage correct answers Water regulating valves are used to maintain
condenser pressure to a predetermined level.
Water Regulating Valves Usage correct answers Water regulating valves are used to maintain
condenser pressure to a predetermined level.
Steam Turbine Warm-up Time correct answers It takes 10 to 15 minutes to warm up a steam
turbine.
Steam Turbine Warm-up Time correct answers It takes 10 to 15 minutes to warm up a steam
turbine.
Pressure Relief Out vs. Fusible Plugs correct answers A pressure relief out is better than fusible
plugs to minimize refrigerant loss.
Pressure Relief Out vs. Fusible Plugs correct answers A pressure relief out is better than fusible
plugs to minimize refrigerant loss.
Hot Work Near Sprinkler Head correct answers To prevent the fire alarm system from going off,
put a non-combustible barrier to protect the sprinkler.
Hot Work Near Sprinkler Head correct answers To prevent the fire alarm system from going off,
put a non-combustible barrier to protect the sprinkler.
Inspection of Sprinkler Heads correct answers Automatic sprinkler heads need inspecting.
Solved
Engineer's Minimum Reading Log Requirement correct answers An engineer needs to log
readings once per shift.
Engineer's Minimum Reading Log Requirement correct answers An engineer needs to log
readings once per shift.
Phase 2 Firemen Service correct answers The elevator operator is the only person that can
control the elevator.
Phase 2 Firemen Service correct answers The elevator operator is the only person that can
control the elevator.
Engineer's Responsibility with Running Machine correct answers If the machine is running, the
engineer should not leave the building.
Engineer's Responsibility with Running Machine correct answers If the machine is running, the
engineer should not leave the building.
Emergency Power Testing Frequency correct answers Emergency power testing must be done
monthly.
Emergency Power Testing Frequency correct answers Emergency power testing must be done
monthly.
AB29 Certificate of Fitness Holder's Responsibility correct answers The holder should inspect
the battery system.
,AB29 Certificate of Fitness Holder's Responsibility correct answers The holder should inspect
the battery system.
Gauge Reading for Chilled Water System correct answers A gauge reading of saturation pressure
of refrigerant with chilled water as the cooling medium estimates the temperature of the chilled
water being pumped to the spaces being cooled.
Gauge Reading for Chilled Water System correct answers A gauge reading of saturation pressure
of refrigerant with chilled water as the cooling medium estimates the temperature of the chilled
water being pumped to the spaces being cooled.
Refrigerant Escape Awareness correct answers In the event of a refrigerant escape, the engineer
should be aware of asphyxiation.
Refrigerant Escape Awareness correct answers In the event of a refrigerant escape, the engineer
should be aware of asphyxiation.
Chemical Fire Extinguisher and System Requirement correct answers A chemical fire
extinguisher and system are needed where water is not sufficient.
Chemical Fire Extinguisher and System Requirement correct answers A chemical fire
extinguisher and system are needed where water is not sufficient.
Refrigerants Inside Machine Gauges correct answers The refrigerants found inside the machine
gauges are the same type as the refrigerant inside the machine.
Refrigerants Inside Machine Gauges correct answers The refrigerants found inside the machine
gauges are the same type as the refrigerant inside the machine.
Fireproof Decorations Purpose correct answers Fireproof decorations in buildings are used so
they don't catch fire in an emergency.
, Fireproof Decorations Purpose correct answers Fireproof decorations in buildings are used so
they don't catch fire in an emergency.
Water Regulating Valves Usage correct answers Water regulating valves are used to maintain
condenser pressure to a predetermined level.
Water Regulating Valves Usage correct answers Water regulating valves are used to maintain
condenser pressure to a predetermined level.
Steam Turbine Warm-up Time correct answers It takes 10 to 15 minutes to warm up a steam
turbine.
Steam Turbine Warm-up Time correct answers It takes 10 to 15 minutes to warm up a steam
turbine.
Pressure Relief Out vs. Fusible Plugs correct answers A pressure relief out is better than fusible
plugs to minimize refrigerant loss.
Pressure Relief Out vs. Fusible Plugs correct answers A pressure relief out is better than fusible
plugs to minimize refrigerant loss.
Hot Work Near Sprinkler Head correct answers To prevent the fire alarm system from going off,
put a non-combustible barrier to protect the sprinkler.
Hot Work Near Sprinkler Head correct answers To prevent the fire alarm system from going off,
put a non-combustible barrier to protect the sprinkler.
Inspection of Sprinkler Heads correct answers Automatic sprinkler heads need inspecting.
