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MRAC
MRAC Set-1
Central Air Conditioning
7

Central Air Conditioning MCQ with Answers

7) Which device is installed in ducts to control air flow?

Grille

Damper

Diffuser

Register

Answer is:

Damper

Central Air Conditioning MCQ with Answers

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Related Central Air Conditioning MCQ with Answers

8) Which components are used in AHU of central AC plant?

Blower, Air filter, Evaporator

Condenser, Fan, Compressor

Evaporator, Compressor, Blower

Air filter, Compressor, Condenser

Answer is:

Blower, Air filter, Evaporator

9) Which component removes the burrs and moisture from the circulating refrigerant in AC plant?

Air filter

Filter drier

HEPA filter

Oil strainer

Answer is:

Filter drier

10) Which differentiates the industrial AC compared to domestic AC system?

Blowers are used

Separate plant room

Condensation of refrigerants

Filters for air and refrigerants

Answer is:

Separate plant room

11) What is the purpose of using the water cooled condenser in industrial AC plant?

Reduce the pressure

Increase the temperature

Reject more heat to water

Absorb less heat from system

Answer is:

Reject more heat to water

Central Air Conditioning MCQ with Answers

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