The crank and connecting rod of a steam engine are 0.3 m and 1.5 m in – McqOptions

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1.	The crank and connecting rod of a steam engine are 0.3 m and 1.5 m in length. The crank rotates at 150 r.p.m. clockwise, determine velocity of the piston when the crank is at an angle 40 degrees from IDC.
A.	4.19
B.	5
C.	3.49
D.	3.36
Answer» D. 3.36

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