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Q). Define the coefficient of performance. Does it have any units? Explain with the help of a diagram.
Q). Define the coefficient of performance. Does it have any units? Explain with the help of a diagram.
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Dear Student,
The coefficient of performance or COP (sometimes CP or CoP) of a heat pump, refrigerator or air conditioning system is a ratio of useful heating or cooling provided to work required. Higher COPs equate to lower operating costs.
it does not have any unit as it is a dimensionless quantity as ratio of same physical quantity.
Regards
The coefficient of performance or COP (sometimes CP or CoP) of a heat pump, refrigerator or air conditioning system is a ratio of useful heating or cooling provided to work required. Higher COPs equate to lower operating costs.
it does not have any unit as it is a dimensionless quantity as ratio of same physical quantity.
Regards
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