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MRAC Set-1
Multi Split AC and Car Air conditioning
42

Multi Split AC and Car Air conditioning MCQ with Answers

42) Which refrigerant control is used in car AC?

Hand shut off valve

Automatic expansion valve

Thermostatic expansion valve

Thermal electric expansion valve

Answer is:

Thermostatic expansion valve

Multi Split AC and Car Air conditioning MCQ with Answers

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Related Multi Split AC and Car Air conditioning MCQ with Answers

43) Which is the accurate method of refrigerant charging in car AC?

Weighing method

Dial a charge method

Suction pressure method

Sight glass bubbles method

Answer is:

Weighing method

44) Which device equalizes the pressure between low and high side of split AC during ?OFF? cycle?

Suction tube

Copper tube

Capillary tube

Discharge tube

Answer is:

Capillary tube

45) What is the advantage of ductable air conditioner over window air conditioner?

Higher cost

Noisy operation

Silent operation

Needs more space

Answer is:

Silent operation

46) Which motor is used to drive the condenser fan of out-door unit in ductable split air conditioner?

Capacitor start capacitor run motor

Three phase induction motor

Permanent split motor (PSC)

Shaded pole motor

Answer is:

Permanent split motor (PSC)

Multi Split AC and Car Air conditioning MCQ with Answers

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