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Refrigeration and Air Conditioning

Refrigeration and Air Conditioning
The horizontal and non-uniformly spaced lines on a psychrometric chart indicates

Specific humidity
Dew point temperature
Dry bulb temperature
Wet bulb temperature

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Refrigeration and Air Conditioning
The coefficient of performance of Heat Pump is always ___ one.

None of the listed here
Equal to
Greater than
Less than

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Refrigeration and Air Conditioning
The specific humidity during cooling and dehumidification

Decreases
Remains constant
None of these
Increases

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Refrigeration and Air Conditioning
The wet bulb temperature during sensible heating of air

Remains constant
None of these
Decreases
Increases

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Refrigeration and Air Conditioning
The COP of a domestic refrigerator

Is equal to 1
Is more than 1
Depends upon the make
Is less than 1

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Refrigeration and Air Conditioning
An Electrolux refrigerator is called a ___ absorption system.

Single fluid
Two fluids
None of the listed here
Three fluids

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