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Mechanic Motor Vehicle
Mechanic Motor Vehicle Set-1
Air conditioning system
2

Air conditioning system MCQ with Answers

2) What should be the high air flow rate permitted while doing performance checking in automobile AC system?

4 kg per min

6 kg per min

8 kg per min

10 kg per min

Answer is:

8 kg per min

Air conditioning system MCQ with Answers

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Related Air conditioning system MCQ with Answers

3) Which is not the part of servo motor assembly?

Gear reduction unit

Normal DC motor

Position sensor

Expansion valve

Answer is:

Expansion valve

4) How much DC supply voltage required for servo motor?

4 V to 8 V

4.8 V to 6 V

3.5 V to 8 V

5V to 7.5 V

Answer is:

4.8 V to 6 V

5) Which wire of servo motor connected to power supply?

White

Yellow

Black

Red

Answer is:

Red

6) What is the function of magnetic clutch in air conditioning system?

Cool the hot refrigerant

Connect and disconnect drive to compressor

Absorbs moisture in the system

Control the refrigerant flow to evaporator

Answer is:

Connect and disconnect drive to compressor

Air conditioning system MCQ with Answers

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