Moisture in freon refrigeration system causes________________?

Refrigeration and Air Conditioning 16/06/2020

A. ineffective refrigeration
B. high power consumption
C. freezing automatic regulating valve
D. corrosion of whole system
E. breakdown of refrigerant

Related Mcqs:

    Ammonia-absorption refrigeration cycle requires__________________?
    A. very little work input B. maximum work input C. nearly same work input as for vapour compression cycle D. zero work input E. none of the above...
    The bank of tubes at the back of domestic refrigerator are _________________?
    A. condenser tubes B. evaporator tubes C. refrigerant cooling tubes D. capillary tubes E. throttling device...
    In vapour compression cycle using NH3 as refrigerant, initial charge is filled at_________________?
    A. suction of compressor B. delivery of compressor C. high pressure side close to receiver D. low pressure side near receiver E. anywhere in the cycle...
    The suction pipe diameter of refrigerating unit compressor in comparison to delivery side is_________________?
    A. bigger B. smaller C. equal D. smaller/bigger depending on capacity E. unpredictable...
    Absorption system normally uses the following refrigerant___________________?
    A. Freon-11 B. Freon-22 C. C02 D. S02 E. ammonia...

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