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 tapered key which fits in a key way in the hub and the bottom of wh

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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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,

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