問題詳情
40. What is the quantity of Mean Effective Pressure for that the work done on the piston is50000kw, the volumes of cylinder at the bottom-dead-centre and at the top-dead-centre arerespectively 80m3and 30m3.
(A) 500
(B) 700
(C) 800
(D) 1000
參考答案
答案：D
難度：適中0.518
書單：沒有書單，新增