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Refrigeration and Air Conditioning

Refrigeration and Air Conditioning
An evaporator is also known as

Cooling coil
Freezing coil
All of these
Chilling coil

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Refrigeration and Air Conditioning
In a psychrometric chart, specific humidity (moisture content) lines are

Horizontal and non-uniformly spaced
Vertical and uniformly spaced
Curved lines
Horizontal and uniformly spaced

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Refrigeration and Air Conditioning
Air conditioning means

Dehumidifying
All of these
Cooling
Heating

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Refrigeration and Air Conditioning
Ammonia is

Toxic and non-inflammable
Highly toxic and inflammable
Non-toxic
Non-inflammable

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Refrigeration and Air Conditioning
The evaporator used in household refrigerators is

Non-frosting evaporator
None of these
Frosting evaporator
Defrosting evaporator

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Refrigeration and Air Conditioning
The specific humidity during cooling and dehumidification

Remains constant
Increases
None of these
Decreases

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MORE MCQ ON Refrigeration and Air Conditioning

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