problem 278 please be as detailed as possible thanksSolution

problem 2.78.
please be as detailed as possible.
thanks

Solution

There are some errors in the problem 2.78.

1. It is given that process 2-3 is constant volume to p3=p2 which is impossible.

2. A process here 3-1 cannot be both constant pressure and adiabatic.

3. To calculate heat transfer mass of the gas is required which is not given.