Helium gas goes through a cycle ABCDA (consisting of two isochoric and isobaric lines) as shown in figure. Efficiency of this cycle is nearly: [AIEEE 2012] |
(Assume the gas to be close to ideal gas) |
A) 15.4%
B) 9.1%
C) 10.5%
D) 12.5%
Correct Answer: A
Solution :
[a] |
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