The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same.?

Kinematic viscosity
Work
Temperature
None of these

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

COP of refrigerating system $$ = \frac{{{\text{heat taken from the low temperature reserviour}}}}{{{\text{work supplied}}}}$$ So, we can say there are no units for COP because the heat taken and work both are energy in transits and therefore have same units.

5 views Answered 2022-09-01 13:21

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