Accumulators should have adequate volume to store refrigerant charge at least_________________?

Related Mcqs:

The condensing pressure due to the presence of non-condensable gases, as compared to that actually required for condensing temperatures without non-condensable gases ____________________ ?

A. will be higher B. will be lower C. will remain unaffected D. may be higher or lower depending upon the nature of non-condensable gases E. unpredictable...

Air refrigeration operates on_____________________?

A. Carnot cycle B. Reversed Carnot cycle C. Rankine cycle D. Erricson cycle E. Brayton cycle...

A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C. The Cannot coefficient of performance of cycle will be_________________?

A. 0.2 B. 1.2 C. 5 D. 6 E. 10...

The change in evaporator temperature in a refrigeration cycle, as compared to change in condenser temperature, influences the value of C.O.P_____________________?

A. more B. less C. equally. D. unpredictable E. none of the above...

For proper refrigeration in a cabinet, if the temperature and vapour pressure difference between cabinet and atmosphere is high, then_________________?

A. bigger cabinet should be used B. smaller cabinet should be used C. perfectly tight vapour seal should be used D. refrigerant with lower evaporation temperature should be used E. refrigerant with high boiling point must be used...