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MRAC Set-1
Refrigeration Direct Cool
15

Refrigeration Direct Cool MCQ with Answers

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

Condenser

Evaporator

Compressor

Expansion valve

Answer is:

Evaporator

Refrigeration Direct Cool MCQ with Answers

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Related Refrigeration Direct Cool MCQ with Answers

16) What is the function of refrigerant fluid in a refrigerator?

Releases heat inside the cabinet

Absorbs heat from inside the cabinet

Absorbs heat from outside the cabinet

Absorbs heat from bottom side cabinet

Answer is:

Absorbs heat from inside the cabinet

17) What is the resistance level of start winding in a refrigerator s compressor motor?

Medium resistance

High resistance

Zero resistance

Low resistance

Answer is:

High resistance

18) How the potential relay coil is connected internally to the relay terminals?

5 and 1

5 and 4

5 and 2

2 and 4

Answer is:

5 and 2

19) Which refrigerant is used in domestic refrigerator?

R 22

R 32

R 134 a

R 407 c

Answer is:

R 134 a

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