For a crank and slotted lever quick return mechanism,‚âà√≠‚Äö√¢¬ß = 260¬¨¬®‚Äö√†√ª. Find the ratio of time of cutting stroke to time of quick return stroke.$

For a crank and slotted lever quick return mechanism,‚âà√≠‚�

1.	For a crank and slotted lever quick return mechanism,‚âà√≠‚Äö√¢¬ß = 260¬¨¬®‚Äö√†√ª. Find the ratio of time of cutting stroke to time of quick return stroke.$
A.	2.6
B.	1.6
C.	0.2
D.	0.4
Answer» B. 1.6

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