Details and Assembled Drawing Accuracy and Interchangeability MCQ with Answers

Details and Assembled Drawing Accuracy and Interchangeability MCQ with Answers

6) Which material is used for making the gauges?

Answer is:

Alloy steel

Explanation:

Alloy steel is used for making the gauges.

7) Which among the following causes first order surface irregularity?

Answer is:

Lack of straightness

8) Which among the following is a type of direct measuring instrument of roughness?

Answer is:

Profilometer

9) What is the angle of beam light with the work in microscoping inspection?

Answer is:

60 Degree