Machine Design
Taper on the cotter and slot is provided

On none of the sides
May be provided anywhere
On one side only
On both the sides

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Machine Design
Plastic flow in ductile materials

Increases the seriousness of static loading stress concentration
Depends on other considerations
Has no effect on it
Lessens the seriousness of static loading stress concentration

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Machine Design
A tap bolt

Has a head on one end and a nut fitted to the other
Has head at one end and other end fits into a tapped hole in the other part to be joined
Has both the ends threaded
Has pointed threads

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