A piston cylinder contains 3 kg of air at 20¬¨¬®‚Äö√†√ªC and 300 kPa. It is now heated at a constant pressure to 600 K. Find the work in the process.$

A piston cylinder contains 3 kg of air at 20¬¨¬®‚Äö√†√ª

1.	A piston cylinder contains 3 kg of air at 20¬¨¬®‚Äö√†√ªC and 300 kPa. It is now heated at a constant pressure to 600 K. Find the work in the process.$
A.	244.2 kJ
B.	254.2 kJ
C.	264.2 kJ
D.	274.2 kJ
Answer» D. 274.2 kJ

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A piston cylinder contains 3 kg of air at 20¬¨¬®‚Äö√†√ªC and 300 kPa. It is now heated at a constant pressure to 600 K. Find the work in the process.$

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