A) \[\frac{1+{{e}^{2}}}{(1+{{e}^{2}})}\sqrt{\frac{gh}{2}}\]
B) \[\left\{ \frac{{{(1-e)}^{2}}}{1-{{e}^{2}}} \right\}\sqrt{\frac{gh}{2}}\]
C) \[\left\{ \frac{{{(1+e)}^{2}}}{1-{{e}^{2}}} \right\}\sqrt{\frac{gh}{2}}\]
D) \[4\Omega \]
Correct Answer: B
Solution :
From the gives entropy temperature diagram we can find heat associated with each path as \[(P+Q)(R+S)\], \[\overline{PQRS}\] \[2v\,\tan \phi \] \[v\,\tan \phi \] Efficiency, \[v\,\cot \phi \] \[2v\,\cot \phi \] \[20%\]
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