BASIC FITTING 1 MEASURING INSTRUMENT - Practice Mode

1) What is the angle of centre punch?

30 Degree 60 Degree 75 Degree 90 Degree

Correct Answer: 90 Degree

Explanation:

The tumbler gear unit consists of three gears, having the same number of teeth and it connects the spindle gear to the fixed gear. Tumbler gear unit is also called the reversing gear unit as it is used to change the direction of feed of the tool for the same direction of rotation of the spindle. Tumbler gear unit can be engaged and disengaged with the fixed stud gear by the operation of the hand lever provided in the unit.

2) Which part of the hammer the handle is fixed?

Pein Face Check Eye Hole

Correct Answer: Eye Hole

3) What is the grade of file used for rapid and larger quantity of metal removal?

Rough file Bastard file Smooth file Second cut file

Correct Answer: Rough file

4) Which grade of file is used to bring the material to accurate size with a high degree of finish?

Rough file Bastard file Second cut file Dead smooth file

Correct Answer: Dead smooth file

5) Which grade of files remove small quantities of material and to give good finish?

Rough file Smooth file Bastard file Second cut file

Correct Answer: Smooth file

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