SHEET METAL - Quiz

1) Which tool used in sheet metal work to scribe a circle or arc with a large diameter?

Spring compass Trammel Wing compass Ordinary compass

2) Why burr form on the underside of the sheet metal while shearing?

No clearance Hardened metal Increase in force Excessive clearance

3) What is the use of groover in sheet metal work?

Releasing of seam Compress the seam Closing of seam Stress relieving during seam operation

4) Which rivets are used in light assembly work?

Pan head rivet Snap head rivet Counter sunk rivet Conical head rivet

5) What is the tool used to form the other end of rivet head?

Dolly Drift Rivet set Rivet snap