A) Statement 1 is true, Statement 2 is true, Statement 2 is not the correct explanation of Statement 1.
B) Statement 1 is true. Statement 2 is false.
C) Statement 1 is false, Statement 2 is true.
D) Statement 1 is true. Statement 2 is true, Statement 2 is the correct explanation of Statement 1.
Correct Answer: D
Solution :
According to Carnot's theorem - no heat engine working between two given temperatures of source and sink can be more efficient than a perfectly reversible engine i.e. Carnot engine working between the same two temperatures. Efficiency of Carnot's engine, \[n=1-\frac{{{T}_{2}}}{{{T}_{1}}}\]where, \[{{T}_{1}}=\]temperature of source \[{{T}_{2}}=\] temperature of sinkYou need to login to perform this action.
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