EXAMIANS
Which of the following refrigerant is highly toxic and flammable?
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The ratio of actual mass of water vapour in a given volume of moist air to the mass of water vapour in the same volume of saturated air at the same temperature and pressure, is called
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For air conditioning the operation theater in a hospital, the percentage of outside air in the air supplied is
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In order to collect liquid refrigerant and to prevent it from going to a ________, a device known as accumulator is used at the suction of compressor.
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One ton of the refrigeration is
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At lower temperatures and pressures, the latent heat of vaporisation of a refrigerant
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The C.O.P. of a Carnot refrigerator in winter will be _________ as compared to C.O.P. in summer.
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Absorption system normally uses the following refrigerant
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During cooling and dehumidification, dry bulb temperature
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The refrigerant used for absorption refrigerators working on heat from solar collectors is a mixture of water and
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