Q321
Which of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor)?
A.
Freon
AnswerB.
Liquid sulphur dioxide
C.
Methyl chloride
D.
Ammonia
Answer: Option A
Solution
Answer: Option A
Solution:
Freon is commonly is used as a refrigerant in vapour compression refrigeration system.