A) \[1-\left( \frac{27}{327} \right)\]
B) \[\frac{27}{327}\]
C) \[0.5\]
D) \[0.7\]
Correct Answer: C
Solution :
\[\eta =1-\frac{{{T}_{2}}}{{{T}_{1}}}\] Given, \[{{T}_{1}}=327+273=600\text{ }K\] \[{{T}_{2}}=27+273=300K\] \[\therefore \] \[\eta =1-\frac{300}{600}\] \[\eta =1-\frac{1}{2}=0.5\]You need to login to perform this action.
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