_ A tapered key which fits in a key way in the hub and the bottom of w – McqOptions

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1.	_ A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as,$?
A.	Hollow saddle key
B.	Hollow key
C.	Soft key
D.	None of these
Answer» B. Hollow key

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