In the refrigerator, liquid receiver is required between the condenser and flow-controlling device, if the quantity of refrigerant for the system is

Question

RRB Paper · Accepted Answer

The liquid receiver of the system is primarily a storage tank for the pressurized liquid refrigerant.

It is required between the condenser and flow-controlling device if quantity of refrigerant system is more than or equal to 3.65 kg.

This tank is on the outlet side of the condenser, which is on the high-pressure side of the system.
In addition to its storage function, the receiver strains the refrigerant to remove scale, dirt, and moisture.
The Refrigerant stored in the receiver is eventually transferred to the compressor through the flow control device, where the cycle is repeated.

Less than 2 kg