What is the maximum temperature that refrigerant can be returned to the compressor without causing damage according to the 22nd edition of Modern Refrigeration and Air Conditioning?
- 40°F
- B50°F
- C60°F
- D70°F
Exam tip
Familiarize yourself with the safe operating temperatures for refrigerants.
Why A is correct
The 22nd edition of Modern Refrigeration and Air Conditioning states that the maximum temperature refrigerant can be returned to the compressor is 40°F. Options b, c, and d exceed this temperature.