In a reciprocating steam engine, the avearge pressure of steam is 50 Nm^(-2). The length of half stroke is 50 cm and area of cross section of the piston is 400 cm^(2). If the engine is making 300 strokes per minute, calculate power of the engine in k W.

In a reciprocating steam engine, the avearge pressure of steam is 50 N

1.	In a reciprocating steam engine, the avearge pressure of steam is 50 Nm^(-2). The length of half stroke is 50 cm and area of cross section of the piston is 400 cm^(2). If the engine is making 300 strokes per minute, calculate power of the engine in k W.
Answer» ANSWER :200kW