Fdny A35 Exam NEWEST 2024 WITH COMPLETE
QUESTIONS AND CORRECT VERIFIED ANSWERS
(DETAILED ANSWERS) ALREADY GRADED A+ 100%
GUARANTEED TO PASS CONCEPTS!!!
Air compressors power... - ✔✔ANSW✔✔..(1) industrial
equipment and (2) construction tools
Examples of equipment powered by air compressor -
✔✔ANSW✔✔..pneumatic wrenches, lifts in auto service
stations, paint spray booths
Air compressors enable... - ✔✔ANSW✔✔..(1) efficient
repair of all types of vehicles; and (2) facilitate their safe
operation on public thoroughfares
Permit is required for air compressor - ✔✔ANSW✔✔..that
compresses air above 100 PSI
Types of air compressors - ✔✔ANSW✔✔..(1)
reciprocating;
(2) centrifugal;
(3) solar; and
(4) rotary
*Difference is the way in which they compress air
, How do air compressors work - ✔✔ANSW✔✔..take the air
in a room and force it into a container UNDER
PRESSURE. The more air forced into the container, the
greater the pressure. Compressed air can be discharged
from the container at a controlled rate.
Most common air compressor -
✔✔ANSW✔✔..Reciprocating
Air compressors are sometimes called - ✔✔ANSW✔✔..air
pumps
Air compressors can be powered by: - ✔✔ANSW✔✔..(1)
electric motors;
(2) internal combustion engines; or
(3) steam turbines
Explosions & air compressors - ✔✔ANSW✔✔..If there is a
build up of flammable gases (ex: in service stations and
workshops), those gases are heavier than air and fall to
the floor before spreading outward. These gases are
easily ignited by sparks and high temperatures--which
INCLUDES the heat generated by an air compressor.
To avoid explosions w/ air compressors -
✔✔ANSW✔✔..Raise air compressor at LEAST 5 feet
above ground level so that no flammable gases are drawn
into the compressor. To meet the height requirement you
can place compressor on a shelf or bench OR the air
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