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The coefficient of performance of Electrolux refrigerator is the ratio of
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Bell Coleman cycle is a
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A vapour absorption refrigerator uses _________ as a refrigerant.
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For evaporators and condensers, for the given conditions, the logarithmic mean temperature difference ™ for parallel flow is ________ that for counter flow.
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A pressure gauge on the discharge side of a refrigerant compressor reads too high. The reasons will be
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The temperature of ammonia after compression in a vapour compression system is
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Nusselt number (NN) is given by
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A refrigeration system
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An evaporator is also known as
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The coefficient of performance of Heat Pump is always _________ one.
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