Find the maximum efficiency if the lead angle is given to be 10¬¨¬� – McqOptions

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1.	Find the maximum efficiency if the lead angle is given to be 10¬¨¬®‚Äö√†√ª and the coefficient of friction is 0.07.$
A.	79.82%
B.	72.23%
C.	76.29%
D.	70.72%
Answer» E.

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