102b Flashcards
1
Q
Two vapor compression in HVAC are
A
Positive displacement
Centrifugal compression
2
Q
A reciprocating compressor is a
A
Positive displacement compressor that uses pistons and cylinders
3
Q
A centrifugal compressor is a
A
Non positive displacement compressor with a radial wheel
4
Q
A system has how many pressure
A
2
5
Q
5 types of compressors
A
Reciprocating
Rotary
Scroll
Screw
Centrifugal
6
Q
Rotary and scroll both have
A
Check valves
7
Q
Condenser is a heat
A
Exchanger
Rejector
