11) Which among the following taper turning methods is used for cutting steep taper ?

Set over method

Taper turning attachment

Form tool

Swiveling the compound rest

Answer is:

Swiveling the compound rest

Explanation:

Swivelling the compound rest method is used for cutting steep taper.

Face plate

Mandrel

Three-jaw chuck

Four-jaw chuck

Answer is:

Explanation:

Mandrel is used to hold the work-piece for machining diameter concentric to its hole or bore.

Ball centre

Half centre

Pipe centre

Revolving centre

Answer is:

Explanation:

Revolving centre is suitable when work-peice is to be turned at high speed.

30 Degree

45 Degree

60 Degree

90 Degree

Answer is:

Headstock

Tailstock

Compound rest

Bed

Answer is:

Explanation:

While drilling in lathe, the drill is held in the Tailstock