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Refrigeration and Air Conditioning

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

Single fluid
None of the listed here
Three fluids
Two fluids

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Refrigeration and Air Conditioning
Rating of a domestic refrigerator is of the order of

10 tons
0.1 ton
40 tons
5 tons

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Refrigeration and Air Conditioning
The process, generally used in summer air conditioning to cool and dehumidify the air, is called

Dehumidification
Cooling and dehumidification
Humidification
Heating and humidification

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Refrigeration and Air Conditioning
The vapour compression refrigerator employs the following cycle

Rankine
Reversed Carnot
Reversed Rankine
Carnot

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Refrigeration and Air Conditioning
In S.J. unit, one ton of refrigeration is equal to

21 kJ/ min
420 kJ/ min
840 kJ/ min
210 kJ/ min

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Refrigeration and Air Conditioning
The minimum temperature to which water can be cooled in a cooling tower is

Dew point temperature of air
Ambient air temperature
Wet bulb temperature of air
Dry bulb temperature of air

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MORE MCQ ON Refrigeration and Air Conditioning

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