A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as

A. Angular bevel gears

B. Mitre gears

C. Crown Bevel gears

D. Internal bevel gears

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  1. The permissible stress for carbon steel under static loading is generally taken as
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  4. A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
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