Thermodynamics Question 248

Question: A thermodynamic system undergoes cyclic process ABCDA as shown in fig. The work done by the system in the cycle is

Options:

A) P0V0

B) 2P0V0

C) P0V02

D) Zero

Show Answer

Answer:

Correct Answer: D

Solution:

[d] Work done by the system in the cycle =Area under P-V curve and V-axis =12(2P0P0)(2V0V0)+

[(12)(3p02p0)(2V0V0)]

=P0V02P0V02=0



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