Tonnes of
refrigeration mean________ .
प्रशीतन के टन का मतलब ________ है।
the weight of
the machine is one tonne
the weight of
the refrigerant is one tonne
the rate of the
heat extraction is one tone
none of these
the rate of the
heat extraction is one tone
Tonnes of refrigerationis unit of rate of heat extraction from refrigerating space. It is the amount of heat that is to be removed from one tonne water at 00C in order to convert it into ice at 00C in one day.
Hence, the
correct option is (C).
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