FDNY A35 EXAM 2 FINAL PAPER 2026
COMPLETE QUESTIONS AND ANSWERS
◉ What safety concern is associated with air compressors in
locations with flammable gases? Answer: The risk of explosion if
flammable gases are ignited by heat generated by the compressor.
◉ What is an air receiver in an air compressor system? Answer: A
tank where compressed air is stored before being used.
◉ How can compressed air be utilized in systems with multiple
compressors? Answer: Air is drawn into the first compressor and
then forced into subsequent compressors for further compression.
◉ What is the purpose of drive belts in an air compressor? Answer:
To power the moving parts of the unit.
◉ What is the function of the piston in an air compressor? Answer:
To compress the air within the compression chamber.
◉ What might happen if flammable gases are drawn into an air
compressor? Answer: It could lead to an explosion.
, ◉ What is the typical power source for an industrial air compressor?
Answer: An electric motor.
◉ What is the role of the Bureau of Fire Prevention regarding air
compressors? Answer: They issue permits for the use of air
compressors under certain conditions.
◉ What is the significance of the 2022 New York City Fire Code in
relation to air compressors? Answer: It outlines regulations and
requirements for the operation and maintenance of air compressors.
◉ What is the function of the first compressor in an air compressor
system? Answer: It draws in air and forces it into the second
compressor.
◉ What is the purpose of an unloading valve in an air compressor?
Answer: It allows air to escape from the compression chamber when
there is strain on the electrical motor.
◉ How does a check valve function in an air compressor system?
Answer: It prevents backflow of air from the tank to the compressor
head.
◉ What happens when the unloading valve activates? Answer: It
allows air to escape while preventing backflow from the tank.
COMPLETE QUESTIONS AND ANSWERS
◉ What safety concern is associated with air compressors in
locations with flammable gases? Answer: The risk of explosion if
flammable gases are ignited by heat generated by the compressor.
◉ What is an air receiver in an air compressor system? Answer: A
tank where compressed air is stored before being used.
◉ How can compressed air be utilized in systems with multiple
compressors? Answer: Air is drawn into the first compressor and
then forced into subsequent compressors for further compression.
◉ What is the purpose of drive belts in an air compressor? Answer:
To power the moving parts of the unit.
◉ What is the function of the piston in an air compressor? Answer:
To compress the air within the compression chamber.
◉ What might happen if flammable gases are drawn into an air
compressor? Answer: It could lead to an explosion.
, ◉ What is the typical power source for an industrial air compressor?
Answer: An electric motor.
◉ What is the role of the Bureau of Fire Prevention regarding air
compressors? Answer: They issue permits for the use of air
compressors under certain conditions.
◉ What is the significance of the 2022 New York City Fire Code in
relation to air compressors? Answer: It outlines regulations and
requirements for the operation and maintenance of air compressors.
◉ What is the function of the first compressor in an air compressor
system? Answer: It draws in air and forces it into the second
compressor.
◉ What is the purpose of an unloading valve in an air compressor?
Answer: It allows air to escape from the compression chamber when
there is strain on the electrical motor.
◉ How does a check valve function in an air compressor system?
Answer: It prevents backflow of air from the tank to the compressor
head.
◉ What happens when the unloading valve activates? Answer: It
allows air to escape while preventing backflow from the tank.
