One kg of steam at 200 kPa with 20% quality is heated at constant pressure to 400°C. Calculate the work done by the system .

One kg of steam at 200 kPa with 20% quality is heated at constant pre

1.	One kg of steam at 200 kPa with 20% quality is heated at constant pressure to 400°C. Calculate the work done by the system .
A.	274.261 kJ
B.	374.261 kJ
C.	474.261 kJ
D.	574.261 kJ
Answer» B. 374.261 kJ

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One kg of steam at 200 kPa with 20% quality is heated at constant pressure to 400°C. Calculate the work done by the system .

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