Related Questions

In a vapour compression system, the condition of refrigerant is dry saturated vapour
A Before entering the compressor
B After leaving the compressor
C Before entering the condenser
D After leaving the condenser
In vapour compression cycle the condition off refrigerant is dry saturated 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 compressor
In vapour compression cycle, the condition of refrigerant is very wet 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 compressor
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
A vapour absorption refrigerator uses _________ as a refrigerant.
A Water
B Ammonia
C Freon
D Aqua-ammonia
The common refrigerant in domestic refrigerator is
A Neon
B Oxygen
C Nitrogen
D Freon
In a domestic refrigerator, a capillary tube controls the flow of refrigerant from the
A Expansion valve to the evaporator
B Evaporator to the thermostat
C Condenser to the expansion valve
D Condenser to the evaporator
Which of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor)?
A Freon
B Liquid sulphur dioxide
C Methyl chloride
D Ammonia
The coefficient of performance of a domestic refrigerator is ________ as compared to a domestic air-conditioner.
A Same
B Less
C More
D None of these
In vapour compression cycle, the condition of refrigerant is saturated liquid
A After passing through the condenser
B Before passing through the condenser
C After passing through the expansion throttle valve
D Before entering the expansion valve

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