The COP of a domestic refrigerator___________________?

Related Mcqs:

The relative coefficient of performance is_____________________?

A. actual COP/fheoretical COP B. theoretical COP/actual COP C. actual COP x theoretical COP D. 1-actual COP x theoretical COP E. 1-actual COP/fheoretical COP....

In vapour compression cycle the condition of refrigerant is superheated vapour _____________________?

A. after passing through the condenser B. before passing through the condenser C. after passing through the expansion or throttle valve D. before [entering the expansion valve E. before entering the compressor...

The higher temperature in vapour compression cycle occurs at____________________?

A. receiver B. expansion valve C. evaporator D. condenser discharge E. compressor discharge...

Choose the wrong statement ?

A. Temperature of medium being cooled must be below that of the evaporator B. Refrigerant leaves the condenser as liquid C. All solar thermally operated absorption systems are capable only of intermittent operation D. frost on evaporator reduces heat transfer E. refrigerant is circulated in a refrigeration system to transfer heat...

In a vapor compression cycle, the refrigerant immediately after expansion valve is___________________?

A. liquid B. sub-cooled liquid C. saturated liquid D. wet vapour E. dry vapour...