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MRAC Set-1
Multi Split AC and Car Air conditioning
54

Multi Split AC and Car Air conditioning MCQ with Answers

54) Which insulating material is used in duct work?

Wood

Plastic

Rubber

Glass wool

Answer is:

Glass wool

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

55) Which device switches ON/OFF the car AC compressor?

Crank shaft

Blower unit

Rotor winding

Magnetic clutch

Answer is:

Magnetic clutch

56) Which control switch is connected in series with magnetic clutch in Car AC wiring?

Piston pin

Thermostat control

Automatic expansion valve

Thermostatic expansion valve

Answer is:

Thermostat control

57) Which safety control is electrically connected in series with magnetic clutch of compressor in car AC?

TEV

AEV

HPC

EEV

Answer is:

HPC

58) What is ensured before starting a vacuum pump?

Correct oil level

Capacity of the pump

Weight of vacuum pump

Available ac power supply

Answer is:

Correct oil level

Multi Split AC and Car Air conditioning MCQ with Answers

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