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What is the correct answer?

4

Which of the following is an undesirable characteristic of a refrigerant?

A. It should be non-explosive

B. It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils

C. Its vapor pressure at the condenser temperature should be very high

D. None of these

Correct Answer :

B. It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils


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