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A-35 / Supervision of Air Compressors (Citywide)-Q’s and A’s
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A-35 / Supervision of Air Compressors (Citywide)-Q’s and A’s
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A-35 / Supervision of AirCompressors (Citywide)-Q’s and A’s
Class A Fire - -Wood, paper, cloth, trash & other ordinary materials.
-Class B Fire - -Gasoline, oil, paint & other flammable liquids.
-Class C Fire - -Live electrical equipment.
-Class D Fire - -Combustible metals & metal alloys.
-Class K Fire - -Cooking media (vegetable oil, animal fats & oils).
-What does PASS stand for? - -Pull, Aim, Squeeze, Sweep
(stand back 20 feet, aim at base of fire)
-What is travel distance? - -The actual walking distance from any point to
the nearest fire extinguisher.
-Fire extinguishers shall be located along normal travel paths within a ____
foot travel distance. - -30
-What determines a genuine PFE tag? - -A 3 inch by 1/4 inch high quality
silver hologram that changes color as it is moved against the light.
-What does a PFE COF stamp show? - -Information of the COF holder who
performed the work on it.
-What will a QR Code display? - -An FDNY approved company PFE list.
-How often does a PFE require a quick check? - -Monthly.
-What does a PFE quick check look for? - -Charge, location, integrity &
damage.
-How often must a PFE tag be replaced, and by who? - -Annually, by a W-96
COF holder from an FDNY approved company.
-Who performs a PFE quick check? - -An employee selected by the business
owner.
-In terms of air compressor supervision, who should be notified if an unsafe
condition has been created? - -The site safety manager.
, -Anyone who becomes aware of a fire, explosion, major spill or other
emergency shall do what? - -Call 911 (Fire Department).
-An air compressor should be raised at least ____ feet above ground level to
avoid drawing in any flammable gases. - -5
-What does the unloading valve do? - -It allows the air to escape from the
compression chamber when there is a strain on the electrical motor.
-What does the check valve do? - -It ensures that compressed air does not
flow out when the unloading valve activates. It prevents the backflow of air
from the tank to the compressor head.
-Where must the check valve be installed? - -Between the air compressor
head air line and the unloading valve.
-What does the pressure gauge do? - -It indicates the pressure inside the air
receiver.
-What does the pressure relief valve do? - -It allows air to escape from the
system when the pressure is too great.
-What is the intake valve fitted with? - -A filter that prevents dust from
being drawn into the cylinder.
-What does the filter and moisture separator assembly (FMSA) do? - -It
removes moisture and dust from the compressed air before it enters the air
receiver.
-Where must the filter and moisture separator assembly (FMSA) be
installed? - -Between the air compressor and the air receiver.
-What is a drain cock used for? - -To drain water and dirt from the filter and
moisture separator assembly (FMSA).
-What does the automatic control device do? - -It starts the compressor
when there is a need for more pressure, and it shuts down the compressor
when pressure is adequate.
-What does the safety relief valve do? - -It keeps the air compressor tank
from bursting should the pressure switch stop working.
-What does the constant speed control switch do? - -It allows the air
compressor to run continuously while supplying the desired amount of air. If
the demand drops, excess air is allowed to escape via the pressure release
valve.
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