REFRIGERATION DIRECT COOL - Quiz

1) Which two tubes act as heat exchanger in a refrigerator?

Suction and charging tube Discharge and suction tube Capillary and suction tube Discharge and capillary tube

2) What is the name of heat carrying medium in vapour compression system?

Air Water Liquid Refrigerant

3) Which refrigerant is highly flammable?

HC - Hydro carbon HFC - Hydro fluoro carbon CFC - Chloro fluoro carbon HCFC - Hydro chloro fluoro carbon

4) Which component rejects the maximum heat to ambinet air in refrigerator?

Expansion valve Compressor Condenser Evaporator

5) Which component absorbs the maximum heat from the cabinet materials in frost free refrigerator?

Condenser Evaporator Compressor Expansion valve