ADVANCE TURNING - Practice Mode

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

Hardening Nitriding Carburizing Tempering

Correct Answer: Carburizing

2) What is the preheating temperature of steel?

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

Correct Answer: Upto 600 Degree Centigrade

3) Which gas is used in nitriding process?

Ammonia Helium Carbon dioxide Hydrogen

Correct Answer: Ammonia

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

Correct Answer: Up 500 Degree Celsius

Explanation:

.

5) How many fundamental deviations are recommended by BIS?

25 24 20 30

Correct Answer: 25

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