BSMP 1 METALS AND PROTECTIVE COATING - Practice Mode

1) Which material is used to make chisels, files, scribers and axe?
Correct Answer: High carbon steel
2) Which material is used to produce high speed steel along with chromium, vanadium and molybdenum?
Correct Answer: Tungsten
3) What is the colour of copper metal?
Correct Answer: Reddish brown
4) Which physical property of metal that carry heat and electricity?
Correct Answer: Conductivity
5) Which is the cheapest sheet metal used for sheet metal work?
Correct Answer: Black iron sheet