An engine cylinder has a piston of area 0.12 m3 and contains gas at a pressure of 2.5 MPa. The gas expands according to a process which is represented by a straight line on a pressure- volume diagram. The final pressure is O.5 MPa. Calculate the work done by the gas on the piston in KJ if the stroke is 0.20 m. *

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
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Q1/ An engine cylinder has a piston of area 0.12 m3 and contains gas at a pressure of 2.5 MPa. The gas expands according to a process which is represented by a straight line on a pressure- volume diagram. The final pressure is O.5 MPa. Calculate the work done by the gas on the piston in KJ if the stroke is 0.20 m. *
Q1/Write the correct answer with units
Q1/ An engine cylinder has a
10 pc
piston of area 0.12 m3 and
contains gas at a pressure of 2.5
MPa. The gas expands according
to a process which is represented
by a straight line on a pressure-
volume diagram. The final
pressure is O.5 MPa. Calculate the
work done by the gas on the
piston in KJ if the stroke is 0.20
m.
Your answer
Transcribed Image Text:Q1/Write the correct answer with units Q1/ An engine cylinder has a 10 pc piston of area 0.12 m3 and contains gas at a pressure of 2.5 MPa. The gas expands according to a process which is represented by a straight line on a pressure- volume diagram. The final pressure is O.5 MPa. Calculate the work done by the gas on the piston in KJ if the stroke is 0.20 m. Your answer
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