Vapor compression refrigeration is some what like ____________________?

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 general rule for rating refrigeration systems (excepting for C02 system) is to approximate following h.p. per ton of refrigeration__________________?

A. 0.1 to 0.5 h.p. per ton of refrigeration B. 0.5 to 0.8 h.p. per ton of refrigeration C. 1 to 2 h.p. per ton of refrigeration D. 2 to 5 h.p. per ton of refrigeration E. 5 to 10 h.p. per ton refrigeration...

One of the purposes of sub-cooling the liquid refrigerant is to________________?

A. reduce compressor overheating B. reduce compressor discharge temperature C. increase cooling effect D. ensure that only liquid and not the vapour enters the expansion (throttling) valve E. none of the above...