LATHE ACCESSORIES - Quiz

1) Which jaw of 3 jaw chuck is used to hold hollow job?

Movable jaw Fixed jaw External jaw Internal jaw

2) Which material is to used to make body of three jaw chuck?

Cast iron Cast steel Alloy steel Hardened steel

3) Which material in used to make back plate of a three jaw chuck?

Cast steel Cast iron Alloy steel Wrought iron

4) What is the material of jaws of 3 jaw chuck?

Cast iron Alloy steel High carbon steel Medium carbon steel

5) Which material used for manufacturing crown wheel of a three jaw chuck?

Alloy steel Cast iron High carbon steel Chrome vanadium steel