A constant pressure piston/cylinder contains 2 kg of water at 5 MPa and 100 C. Heat is added from a reservoir at 700 C to the water until it reaches 700 C. Find the total irreversibility in the process.

A constant pressure piston/cylinder contains 2 kg of water at 5 MPa an

1.	A constant pressure piston/cylinder contains 2 kg of water at 5 MPa and 100 C. Heat is added from a reservoir at 700 C to the water until it reaches 700 C. Find the total irreversibility in the process.
A.	1572 kJ
B.	1672 kJ
C.	1772 kJ
D.	1872 kJ
Answer» B. 1672 kJ