The choice of a refrigerant depends upon:1. Refrigerating capacity2. T – McqOptions

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1.	The choice of a refrigerant depends upon:1. Refrigerating capacity2. Type of compressor used (reciprocating, centrifugal or screw)3. Service required (whether for air conditioning, cold storage or food freezing)Which of the above statements is/are correct?
A.	1 and 3 only
B.	1 only
C.	3 only
D.	1, 2 and 3
Answer» B. 1 only

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