Mechanical Engineering :: Heat Transfer,Refrigeration and Air Conditioning
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The heat transfer from a hot body to a cold body is directly proportional to the surface area and difference of temperatures between the two bodies. This statement is called
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The pressure at the inlet of a refrigerant compressor is called
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The process, generally used in summer air conditioning to cool and dehumidify the air, is called
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The leakage in a refrigeration system using ammonia is detected by
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The lowest temperature during the cycle in a vapour compression system occurs after
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The temperature of air recorded by a thermometer, when it is not effected by the moisture present in the air, is called
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A human body feels comfortable when the heat produced by the metabolism of human body is equal to the
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During sensible cooling,
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The wave length of the radiation emitted depends only on the temperature and is independent of the material of the body.
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The process of heat transfer from one particle of the body to another by the actual motion of the heated particles, is called
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