SY->Module-7 : ADVANCE TURNING - Quiz

1) What is the process of increasing carbon percentage on the surface of low carbon steel?

Hardening Nitriding Carburizing Tempering

2) What is the preheating temperature of steel?

Upto 400 Degree Centigrade Upto 500 Degree Centigrade Upto 600 Degree Centigrade Upto 300 Degree Centigrade

3) Which gas is used in nitriding process?

Ammonia Helium Carbon dioxide Hydrogen

4) What is the heating temperature in gas nitriding process?

Up 200 Degree Celsius Up 300 Degree Celsius Up 400 Degree Celsius Up 500 Degree Celsius

5) How many fundamental deviations are recommended by BIS?

25 24 20 30