The above P - V diagram represents the thermodynamic cycle of an engine, operating with an ideal mono-atomic…


The above P-V diagram represents the thermodynamic cycle of an engine, operating with an ideal mono-atomic gas. The amount of heat, extracted from the source in a single cycle, is:
  1. 112P0V0
  2. 4P0V0
  3. P0V0
  4. 132P0V0

Solution

The heat is extracted from the source during the process AB and BC

QAB+QBC

=n C v dT+n C p dT =32P0V0+522P0V0

= 1 3 2 P 0 V 0

Asked in: JEE Main 2013 (07 Apr)

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