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MRAC Set-1
HVAC Plant
21

HVAC Plant MCQ with Answers

21) Which compressor capacity is suitable for 2 TR air conditioner?

3000 Kcal/h

4000 Kcal/h

5000 Kcal/h

6000 Kcal/h

Answer is:

6000 Kcal/h

HVAC Plant MCQ with Answers

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Related HVAC Plant MCQ with Answers

22) How many parameters are needed to locate all properties of moist air in psychrometric chart?

One

Two

Four

Three

Answer is:

Two

23) Which temperatures are marked on 100% RH curve?

Air and water

Wet-bulb and dew point

Critical and condensing

Evaporating and condensing

Answer is:

Wet-bulb and dew point

24) What is measured by Anemometer?

Velocity of air

Direction of air-flow

Total pressure of air

Static pressure of air

Answer is:

Velocity of air

25) Which psychrometer uses battery operated small fan?

Sling psychrometer

Aspirating psychrometer

Laboratory psychrometer

Exhausting psychrometer

Answer is:

Aspirating psychrometer

HVAC Plant MCQ with Answers

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