BASIC FITTING - Quiz

1) What is the property of metal that permits no permanent distortion before breaking?

Tenacity Hardness Brittleness Toughness

2) Why the hand taps are chamfered at the lead?

Aligning Finishing Strengthening Gripping

3) What is the accuracy of Vernier bevel protractor?

1 Degree 5 Degree 5 Minutes 5 Seconds

4) Why surface plates are made of stress relieved good quality cast iron?

To prevent corrosion To prevent breaking To prevent distortion To prevent thermal expansion

5) What is the main advantage of adjustable parallel block?

To set different angle To set different depth To set different length To set different height