ASSEMBLY - Quiz

1) What is the process of removing the internal defects of steel components?

Annealing Normalising Hardened Tempering

2) Which key is used for transmitting light torque?

Saddle key Woodruff key Gib head key Feather key

3) How the mechanical properties of steel like strength, toughness, ductility are affected?

By tempering By hardening By annealing By normalising