Slotter MCQ - Machinist(Set-1) with Answers

Slotter MCQ - Machinist(Set-1) with Answers

11) Which one of the following feeds is used for slotting a convex surface ?

Answer is:

Rotary feed

Explanation:

Rotary feed is used for slotting a convex surface.

12) The quick return motion in a slotter is obtained by :

Answer is:

Whitworth mechanism

Explanation:

The quick return motion in a slotter is obtained by Whitworth mechanism.

The quick return motion in a slotter is obtained by :

13) An external hexagon is machined by a slotter. After slotting it is found that it has rounded corners. Which one of the following is the reason for this ?

Answer is:

Either 'A' or 'B'

14) Which one of the following mechanisms is used for driving the main shaft of a slotter ?

Answer is:

Pawl and ratchet wheel mechanism

Explanation:

Pawl and ratchet wheel mechanism is used for driving the main shaft of a slotter.

Which one of the following mechanisms is used for driving the main shaft of a slotter ?

15) Which among the following statements in respect of slotter is NOT correct ?

Answer is:

The feed mechanism in the slotter is used to drive the tool