Questions
An ideal refrigerator has freezer at a temperature of -13°C. The coefficient of performance of the engine is 5. The temperature of the air (to which heat is rejected) will be
detailed solution
Correct option is C
β=Q2Q1−Q2=T2T1−T25=260T1−260;T1−260=52T1=312K=39∘CTalk to our academic expert!
Similar Questions
Coefficients of Performance of refrigerator and efficiency if it is working as a Carnot engine are and and according to given figure then correct option.
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