Jaw chucks, turning fixtures and collet chucks are the work holding devices used in capstan and turret lathes. Which one of the following work holding devices having detachable pads are fitted ?

Four-jaw chuck

Collet chuck

Two-jaw Chuck

Three-jaw self-centering chuck

Same as for straight form tool

Slightly less than that for straight form tool

Slightly more than that for straight form tool

Either 'A' or 'C'

Unloading of workpiece

Repeating the cycle of operation without operator's attention

Coolant circulation and performing all cutting operations

At of the above

Hand power system

Mechanical power system

Hydraulic power system

None of the above

Cylindrical

Flat

Square

Triangular