Question 1

The turning tool angle ( γ ) shown in figure is called

Accepted Answer

Rake angle.

Answer

Tool edge angle.

Answer

Clearance angle.

Answer

Wedge angle.

Question 2

The turning tool angle ( α ) shown in figure is called

Accepted Answer

Clearance angle.

Answer

Rake angle.

Answer

Wedge angle.

Answer

Tool edge angle.

Question 3

The point of Cutting tool bit must be set

Accepted Answer

on center.

Answer

between center.

Answer

above center.

Answer

down center.

Question 4

The figure shown represents a

Accepted Answer

Correct setting of the lathe cutting tool.

Answer

Correct setting of the shaping cutting tool.

Answer

Correct setting of the end mill cutter.

Answer

Correct setting of the drilling cutting tool.

Question 5

Which one of the following factors affecting feed rate?

Accepted Answer

Work piece material.

Answer

Work piece diameter.

Answer

Work piece drawing.

Answer

Work piece length.

Question 6

In parallel turning on lathe machine , the tool move

Accepted Answer

Parallel to workpiece axis

Answer

Opposite to workpiece axis

Answer

Square to workpiece axis

Answer

Inclined to workpiece axis

Question 7

An operation for reducing the length of the work-piece is

Accepted Answer

Facing

Answer

Taper Turning

Answer

Threading

Answer

Parallel Turning

Question 8

The machine part that can be control the angular movement is

Accepted Answer

compound slide

Answer

headstock

Answer

lathe bed

Answer

feed shaft

Question 9

For supporting the workpiece , we use

Accepted Answer

Tail Stock

Answer

Head Stock

Answer

The carriage

Answer

Tool post

Question 10

For holding the turning tool bit , we use

Accepted Answer

Tool Holder

Answer

Tool bit

Answer

Tool post

Answer

Head Stock

Question 11

The 3 jaw Chuck shown in figure is used  to tighten a

Accepted Answer

Round work piece.

Answer

Square work piece.

Answer

Flat sheet.

Answer

Rectangular work piece.

Question 12

Which one of the following is a lathe safety precaution?

Accepted Answer

Check that the job is clamped tight in the lathe chuck.

Answer

Get help to remove dividing head or rotary table.

Answer

Do not touch the ram while the machine is running.

Answer

Never reach over or near the rotation cutter.

Question 13

The indicated handles (A,B) are used for

Accepted Answer

Selecting proper spindle speed

Answer

Selecting proper feed or threading pitch

Answer

Reversing the spindle direction

Answer

Selecting the threading mechanism

Question 14

These handles (1,2,3,4) shown in figure are used for

Accepted Answer

Selecting proper feed or threading pitch

Answer

Selecting proper speed

Answer

Reversing the spindle rotation direction

Answer

Selecting the threading mechanism

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