Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers

Basic Sheet Metal Process - 1. Metals and Protective Coating MCQ with Answers

1) Which material is used to make chisels, files, scribers and axe?

Answer is:

High carbon steel

Explanation:

.

Which material is used to make chisels, files, scribers and axe?

2) Which material is used to produce high speed steel along with chromium, vanadium and molybdenum?

Answer is:

Tungsten

3) What is the colour of copper metal?

Answer is:

Reddish brown

4) Which physical property of metal that carry heat and electricity?

Answer is:

Conductivity

5) Which is the cheapest sheet metal used for sheet metal work?

Answer is:

Black iron sheet