Woodruff key permits Â Â Â Â Â Â Â Â Â Â Â movement b/w shaft and the hub.

Woodruff key permits Â Â Â Â Â Â Â Â Â Â Â move

1.	Woodruff key permits Â Â Â Â Â Â Â Â Â Â Â movement b/w shaft and the hub.
A.	axial
B.	radial
C.	eccentric
D.	none of the listed
Answer» C. eccentric