For a crank and slotted lever quick return mechanism, α = 150°. Find the ratio of time of cutting stroke to time of return stroke.

For a crank and slotted lever quick return mechanism, α = 150°. Fin

1.	For a crank and slotted lever quick return mechanism, α = 150°. Find the ratio of time of cutting stroke to time of return stroke.
A.	1.2
B.	1.3
C.	1.4
D.	1.5
Answer» D. 1.5

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For a crank and slotted lever quick return mechanism, α = 150°. Find the ratio of time of cutting stroke to time of return stroke.

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