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MRAC
MRAC Set-1
Package Air Conditioner
4

Package Air Conditioner MCQ with Answers

4) Which colour code indicates the earth wire in power supply cord?

Red

Black

Brown

Green/yellow

Answer is:

Green/yellow

Package Air Conditioner MCQ with Answers

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Related Package Air Conditioner MCQ with Answers

5) How much cut out point is set in high pressure control in package AC using R-22?

12 kg/cm²

15 kg/cm²

17 kg/cm²

20 kg/cm²

Answer is:

20 kg/cm²

6) Which thermistor s resistance increases if the temperature is decreased?

PTC

NTC

VDR

LDR

Answer is:

NTC

7) What is the limitation for DOL starters in package AC?

Up to 3 HP

Up to 5 HP

Up to 8 HP

Up to 10 HP

Answer is:

Up to 5 HP

8) Which AC connects the indoor evaporator unit with outdoor condenser unit through a wall hole of 7cm diameter?

Split air-conditioner

Window air-conditioner

Central air-conditioner

Industrial air-conditioner

Answer is:

Split air-conditioner

Package Air Conditioner MCQ with Answers

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