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Study MCQ
Refrigeration and Air Conditioning Technician
REFRIGERATION DIRECT COOL
Set 3
Set 3
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Q10281
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Which two tubes act as heat exchanger in a refrigerator?
A
Suction and charging tube
B
Discharge and suction tube
C
Capillary and suction tube
D
Discharge and capillary tube
Q10282
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What is the name of heat carrying medium in vapour compression system?
A
Air
B
Water
C
Liquid
D
Refrigerant
Q10283
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Which refrigerant is highly flammable?
A
HC - Hydro carbon
B
HFC - Hydro fluoro carbon
C
CFC - Chloro fluoro carbon
D
HCFC - Hydro chloro fluoro carbon
Q10284
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Which component rejects the maximum heat to ambinet air in refrigerator?
A
Expansion valve
B
Compressor
C
Condenser
D
Evaporator
Q10285
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Which component absorbs the maximum heat from the cabinet materials in frost free refrigerator?
A
Condenser
B
Evaporator
C
Compressor
D
Expansion valve
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