Shaper MCQ - Machinist(Set-1) with Answers

Shaper MCQ - Machinist(Set-1) with Answers

1) The bull gear in a shaper is driven by

Answer is:

A pinion

Explanation:

The bull gear in a shaper is driven by pinion.

The bull gear in a shaper is driven by

2) In a shaper, rotary motion is converted into reciprocating motion by means of

Answer is:

Rocker arm and bull gear

In a shaper, rotary motion is converted into reciprocating motion by means of

3) One complete rotation of the bull gear in a shaper gives ram

Answer is:

One forward and one return stroke

One complete rotation of the bull gear in a shaper gives ram

4) In ratchet and pawl mechanism, the rotary movement of the gear or crank slide is converted to linear movement by

Answer is:

Connecting rod

5) Quick return mechanism is provided on shaper to reduce the time required for

Answer is:

Return stroke

Quick return mechanism is provided on shaper to reduce the time required for