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Which of the following is an undesirable characteristics of a refrigerant ? | |
A. | It should be non-explosive. [Wrong Answer] |
B. | It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils. [Correct Answer] |
C. | Its vapor pressure at the condenser temperature should be very high. [Wrong Answer] |
D. | None of these. [Wrong Answer] |