Which key is preferred for the condition where a large amount of impact torque is to be transmitted in both direction of rotation:

\[{{F}_{a}}=\left( \frac{W}{g} \right)f\]

Which key is preferred for the condition where a large amount of impac

1.	Which key is preferred for the condition where a large amount of impact torque is to be transmitted in both direction of rotation:
A.	Woodruff key
B.	Feather key
C.	\[{{F}_{a}}=\left( \frac{W}{g} \right)f\]
D.	Tangent key
Answer» E.

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Which key is preferred for the condition where a large amount of impact torque is to be transmitted in both direction of rotation:

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