HVAC II Module 2 : Compressors Exam
Questions and Answers 100% Solved
Which compressor type has the motor separated from the
compressor? - ✔✔Opendrive compressor
What happens in a reciprocating compressor when the piston
reaches its lowest point - ✔✔the suction valve closes
Oil scoops can be found in a - ✔✔reciprocating compressor
A Rotary Compressor has no suction valve
but does have a - ✔✔discharge valve
The unique thing about the internal discharge safety device in
scroll compressors that some are actually valves that - ✔✔bypass
refrigerant
In Screw compressors, the motor drives the - ✔✔male rotor
Centrifugal compressor uses multiple stages of compression to -
✔✔increase pressure
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
Questions and Answers 100% Solved
Which compressor type has the motor separated from the
compressor? - ✔✔Opendrive compressor
What happens in a reciprocating compressor when the piston
reaches its lowest point - ✔✔the suction valve closes
Oil scoops can be found in a - ✔✔reciprocating compressor
A Rotary Compressor has no suction valve
but does have a - ✔✔discharge valve
The unique thing about the internal discharge safety device in
scroll compressors that some are actually valves that - ✔✔bypass
refrigerant
In Screw compressors, the motor drives the - ✔✔male rotor
Centrifugal compressor uses multiple stages of compression to -
✔✔increase pressure
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
