2- An engine having A =0.25 rotates at 3000 r.p.m, the connecting rod length is 140 mm. Determine the piston velocity and acceleration at L a) TDC. b) When engine crank lies at 30° from TDC. C) At BDC.

2- An engine having A =0.25 rotates at 3000 r.p.m, the connecting rod length is 140 mm. Determine the piston velocity and acceleration at L a) TDC. b) When engine crank lies at 30° from TDC. C) At BDC.

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

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 21RQ

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Question

2- An engine having A =0.25 rotates at 3000 r.p.m, the connecting
rod length is 140 mm. Determine the piston velocity and
acceleration at L
a) TDC.
b) When engine crank lies at 30° from TDC.
c) At BDC.

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