SSC JE Mechanical Engineering 2013 Paper

Question : 140 of 200

Marks: +1, -0

For an irreversible thermodynamic cycle

Solution:

From clausus statement always

∮{dϕ}/T∊0

always
For reversible process

∮{dϕ}/T=0

For irreversible process

∮{dϕ}/T<0

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