A) 0.5
B) 1.0
C) 2.0
D) 25
Correct Answer: B
Solution :
\[{{\eta }_{Carnot}}1-\frac{{{T}_{2}}}{{{T}_{1}}}=0.5\] \[\frac{{{T}_{2}}}{{{T}_{1}}}=0.5\] \[{{(COP)}_{\text{Ref}}}=\frac{{{T}_{2}}}{{{T}_{1}}-{{T}_{2}}}=\frac{1}{\frac{{{T}_{1}}}{{{T}_{2}}}-1}=\frac{1}{2-1}=1.0\]You need to login to perform this action.
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