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MRAC
MRAC Set-1
Package Air Conditioner
6

Package Air Conditioner MCQ with Answers

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

PTC

NTC

VDR

LDR

Answer is:

NTC

Package Air Conditioner MCQ with Answers

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Related Package Air Conditioner MCQ with Answers

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

10) What is the preventive maintenance schedule of blower motor s speed and end play in package AC?

Daily

Yearly

Weekly

Monthly

Answer is:

Monthly

Package Air Conditioner MCQ with Answers

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