If the crank and the connecting rod are 300 mm and 1 m long respective – McqOptions

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1.	If the crank and the connecting rod are 300 mm and 1 m long respectively and the crank rotates at a constant speed of 250 r.p.m., determine the crank angle at which the maximum velocity occurs is ____
A.	45
B.	75
C.	90
D.	60
Answer» C. 90

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