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The relative coefficient of performance is
- a)actual COP/theoretical COP
- b)theoretical COP/actual COP
- c)actual COP × theoretical COP
- d)1-actual COP × theoretical COP
Correct answer is option 'A'. Can you explain this answer?
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The relative coefficient of performance isa)actual COP/theoretical COP...
A cooling system usually has heat loss during the operation. So its C.O.P is always slightly different from its theoretical C.O.P., the new C.O.P. is known as Actual C.O.P. Relative coefficient of performance defined as the ratio of actual C.O.P. to the theoretical C.O.P.
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The relative coefficient of performance isa)actual COP/theoretical COP...
Relative Coefficient of Performance
The relative coefficient of performance (RCOP) is a term used to describe the efficiency of a refrigeration or air conditioning system. It is defined as the ratio of the actual coefficient of performance (COP) of a system to its theoretical COP.
Formula
RCOP = Actual COP / Theoretical COP
Explanation
Theoretical COP is the maximum possible COP that a refrigeration or air conditioning system can achieve under ideal conditions. It is calculated by dividing the heat removed from the cold space by the work done by the compressor. The actual COP, on the other hand, is the COP that a system achieves in real-world conditions.
The RCOP is used to determine how efficiently a system is operating relative to its maximum potential efficiency. A system with an RCOP of 1 is operating at its theoretical maximum efficiency, while a system with an RCOP less than 1 is operating below its maximum potential.
Conclusion
In conclusion, the relative coefficient of performance is a useful metric for evaluating the efficiency of a refrigeration or air conditioning system. It is calculated by dividing the actual COP by the theoretical COP, and a higher RCOP indicates a more efficient system.
The relative coefficient of performance (RCOP) is a term used to describe the efficiency of a refrigeration or air conditioning system. It is defined as the ratio of the actual coefficient of performance (COP) of a system to its theoretical COP.
Formula
RCOP = Actual COP / Theoretical COP
Explanation
Theoretical COP is the maximum possible COP that a refrigeration or air conditioning system can achieve under ideal conditions. It is calculated by dividing the heat removed from the cold space by the work done by the compressor. The actual COP, on the other hand, is the COP that a system achieves in real-world conditions.
The RCOP is used to determine how efficiently a system is operating relative to its maximum potential efficiency. A system with an RCOP of 1 is operating at its theoretical maximum efficiency, while a system with an RCOP less than 1 is operating below its maximum potential.
Conclusion
In conclusion, the relative coefficient of performance is a useful metric for evaluating the efficiency of a refrigeration or air conditioning system. It is calculated by dividing the actual COP by the theoretical COP, and a higher RCOP indicates a more efficient system.
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The relative coefficient of performance isa)actual COP/theoretical COPb)theoretical COP/actual COPc)actual COP × theoretical COPd)1-actual COP × theoretical COPCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The relative coefficient of performance isa)actual COP/theoretical COPb)theoretical COP/actual COPc)actual COP × theoretical COPd)1-actual COP × theoretical COPCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The relative coefficient of performance isa)actual COP/theoretical COPb)theoretical COP/actual COPc)actual COP × theoretical COPd)1-actual COP × theoretical COPCorrect answer is option 'A'. Can you explain this answer?.
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