FDNY A35 Test - Questions With Comprehensive
Solutions
A FDNY_______is required if a compressor is used to compress any
nonflammable, corrosive or oxidizing gas, including air to a pressure
exceeding 100 psi. Right ans - permit
There are several typs of air compressors. They are: right ans -
reciprocating, centrifigual, rotary and scroll
The most commonly used air compressor is a: right ans - reciprocating air
compressor
An air compressor with one cylinder and one piston is called a: right ans -
single stage air compressor
An air compressor with more than one cylinder and piston is called: right
ans - multi-stage air compressor
As air is compressed at high pressure it becomes: right ans - heated
An______is installed between the stages of an air compressor: right ans -
intercooler
(safety) a______valve allows the air to escape from the compression chamber
when there is a strain on the electrical motor right ans - unloading valve
(safety) a secondary valve called a ____ensures that compressed air does not
flow out when the unloading valve activates right ans - check valve
A______is installed as part of the compression unit right ans - pressure
gauge
(safety) ________valves allow air to escape from a system when the pressure is
too great. Right ans - pressure relief valve
The ______is fitted with an air filter. Right ans - air intake valve
Solutions
A FDNY_______is required if a compressor is used to compress any
nonflammable, corrosive or oxidizing gas, including air to a pressure
exceeding 100 psi. Right ans - permit
There are several typs of air compressors. They are: right ans -
reciprocating, centrifigual, rotary and scroll
The most commonly used air compressor is a: right ans - reciprocating air
compressor
An air compressor with one cylinder and one piston is called a: right ans -
single stage air compressor
An air compressor with more than one cylinder and piston is called: right
ans - multi-stage air compressor
As air is compressed at high pressure it becomes: right ans - heated
An______is installed between the stages of an air compressor: right ans -
intercooler
(safety) a______valve allows the air to escape from the compression chamber
when there is a strain on the electrical motor right ans - unloading valve
(safety) a secondary valve called a ____ensures that compressed air does not
flow out when the unloading valve activates right ans - check valve
A______is installed as part of the compression unit right ans - pressure
gauge
(safety) ________valves allow air to escape from a system when the pressure is
too great. Right ans - pressure relief valve
The ______is fitted with an air filter. Right ans - air intake valve
