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MRAC Set-1
Package Air Conditioner
5

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

Package Air Conditioner MCQ with Answers

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Related Package Air Conditioner MCQ with Answers

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

9) What is the periodical checking for blower belt in package AC?

Daily

Yearly

Weekly

Monthly

Answer is:

Weekly

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