40. What is the quantity of Mean Effective Pressure for that the work done on the piston is 50000kw, the volumes of cylinder at the bottom-dead-centre and at the top-dead-centre are respectively 80m3and 30m3 .
(A) 500
(B) 700
(C) 800
(D) 1000
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Pmi = Wi / Vs = Wi /...
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What is the quantit...
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