The vapor compression refrigerator employs the following cycle_________________?

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....

One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of ice_________________?

A. in 1 hour B. in 1 minute C. in 24 hours D. in 12 hours E. in 10 hours...

The vapor pressure of refrigerant should be_________________?

A. lower than atmospheric pressure B. higher than atmospheric pressure C. equal to atmospheric pressure D. could be anything E. none of the above...

Moisture in freon refrigeration system causes________________?

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

Absorption system normally uses the following refrigerant___________________?

A. Freon-11 B. Freon-22 C. C02 D. S02 E. ammonia...