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A35 Questions with Correct Answers.
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A35 Questions with Correct Answers.
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A35 Questions with Correct AnswersAfter any fire or explosion, the Bureau of Fire Prevention may require a
detailed report. This report must be filed within ____ days after the
incident. Correct Answer-10
An air compressor should be raised at least ____ feet above ground level
to avoid drawing in any flammable gases. Correct Answer-5
(Flammable gases are usually heavier than air and fall to the floor before
spreading outward)
The air is compressed in a ___________ ________ Correct Answer-
Compression Chamber
The compression chamber consists of a ______ inside a _______
Correct Answer-Piston inside a cylinder
When the piston moves downward it ______________________ Correct
Answer-Draws air into the cylinder
Air is drawn in through the ____ valve. Correct Answer-Intake Valve
The intake valve automatically opens when the piston moves
____________ Correct Answer-Downward
What happens to the intake valve when the piston changes direction and
moves upward? Correct Answer-It automatically closes.
,The intake valve automatically opens when the piston moves which
way? Correct Answer-Downward
The closed intake valve prevents air from _________________ Correct
Answer-Escaping from the cylinder
The upward stroke of the piston ___________________ Correct
Answer-Compresses the air
The piston moves Correct Answer-Up and down
When air pressure reaches a certain level, it forces open a ________
_____ Correct Answer-Discharge Valve
The discharge valve is ____ loaded. Correct Answer-Spring Loaded
When the discharge valve opens, compressed air is released into the
____. Correct Answer-Into an air receiver
The air receiver is sometimes call the ____. Correct Answer-Air tank
When it is needed to supply tools or machinery, compressed air is taken
from the ____. Correct Answer-Air receiver.
, Typically, compressors with one cylinder and piston are called ____.
Correct Answer-Single stage air compressor
Typically, compressors with multiple cylinders and pistons are called
____. Correct Answer-Multi Stage
However, There are air compressors with multiple pistons and cylinders
that are Correct Answer-Single Stage
Why are some compressors with multiple cylinders and pistons
considered single-stage? Correct Answer-Because each cylinder
discharges directly into the air receiver
Which type of compressor is this? Each cylinder increases air pressure
by taking air from the discharge side of the previous cylinder and
increasing the pressure to a new level. Correct Answer-Multi Stage
In a multi stage compressor Correct Answer-Each cylinder will increase
the pressure of the air by taking air from the discharge side of the
previous cylinder and increasing the pressure to a new level
Once it reaches the last cylinder the pressurized air is discharged into the
Correct Answer-Air receiver
When air is compressed the tempature of the air _______ _____ Correct
Answer-Becomes heated
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