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One of the purposes of sub cooling the liquid refrigerant is to

A. Reduce compressor overheating

B. Reduce compressor discharge temperature

C. Increase cooling effect

D. Ensure that only liquid and not the vapour enters the expansion (throttling) valve

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  3. The specific humidity during heating and humidification process.
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  17. The total pressure exerted by the mixture of air and water vapour is equal to the sum of pressures which…
  18. In aqua ammonia absorption refrigeration system, incomplete rectification leads to accumulation of water…
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  20. Air refrigerator works on
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  22. The capacity of a domestic refrigerator is in the range of
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  24. The thermostatic expansion valve operates on the changes in the
  25. In a domestic vapour compression refrigerator, the refrigerant commonly used is
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  27. The lowest thermal diffusivity is of
  28. Nusselt number (NN) is given by
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  30. The thermal diffusivity for gases is generally __________ those for liquids.