12) Which one of the following is used for feeding the tool for planing angular surface ?

Table

Cross rail

Tool head

Saddle

Answer is:

Tool head

Return stroke

Forward stroke

Middle of forward stroke

Middle of return stroke

Answer is:

the rate of movement of tool per stroke

the width of chip that comes out per stroke

the length of chip that comes out per stroke

the weight of chip that comes out per stroke

Answer is:

15 degree

30 degree

45 degree

60 degree

Answer is:

Planer tool must have greater clearance angle

The tool head of planer can be used to give vertical feed to the tool

Power feed can be given while performing operation on a planer

For performing operation on a planer hardened and tempered solid tools made of tool steel are used

Answer is: