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...

Domestic refrigerator working on vapour compression cycle uses the following type of expansion device____________________?

A. electrically operated throttling valve B. manually operated valve C. thermostatic valve D. capillary tube E. expansion valve....

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 refrigeration effect in a dry evaporator compared to flooded evaporator in a similar plant is_________________?

A. same B. more C. less D. more or less depending on ambient conditions E. unpredictable...

A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing pressure of about 67 kg/cm. The refrigerant used is________________?

A. Ammonia B. Carbon dioxide C. Freon D. Brine E. Hydrocarbon refrigerant...