12) Which T across water tubes indicates the shell and tube condenser for decalling process?

2 Degree Centigrade

3 Degree Centigrade

4 Degree Centigrade

5 Degree Centigrade

Answer is:

5 Degree Centigrade

Central Air Conditioning MCQ with Answers

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13) Which part of the working refrigeration system, the non condensable accumulate?

Accumulator

Top of condenser

Evaporator outlet

Compressor crankcase

Answer is:

Top of condenser

14) What is the evaporator surface temperature maintained in dehumidifier?

Above dry bulb temperature of air

Below dry bulb temperature of air

Above dew point temperature of air

Below dew point temperature of air

Answer is:

Below dew point temperature of air

15) What is the purpose of using humidistat in an industrial AC plant?

Purifies air

Add moisture to air

Control humidity of air

Remove moisture from air

Answer is:

Control humidity of air

16) What is the purpose of cooling tower in central AC plant?

Cool the chilled water

Maintain refrigerant flow

Cool the liquid refrigerant

Cool the condenser water

Answer is:

Cool the condenser water

Central Air Conditioning MCQ with Answers

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12) Which T across water tubes indicates the shell and tube condenser for decalling process?

5 Degree Centigrade

Central Air Conditioning MCQ with Answers

Related Central Air Conditioning MCQ with Answers

13) Which part of the working refrigeration system, the non condensable accumulate?

Top of condenser

14) What is the evaporator surface temperature maintained in dehumidifier?

Below dew point temperature of air

15) What is the purpose of using humidistat in an industrial AC plant?

Control humidity of air

16) What is the purpose of cooling tower in central AC plant?

Cool the condenser water

Central Air Conditioning MCQ with Answers