HEAT TREATMENT - Practice Mode

1) What are the various types of heat treatment processes?

Annealing, Normalising, Hardening and Tempering Normalising, Heating, Cooling and Painting Hardening, Soaking, Painting and Packing Tempering, Cooling, Packing and Solling

Correct Answer: Annealing, Normalising, Hardening and Tempering

2) What is the process of heat treatment?

The process of heating and cooling to change the structure and properties The process of heating to change the dimensions The process of cooling to measure the dimensions The process of heating and bending as per our requirement

Correct Answer: The process of heating and cooling to change the structure and properties

3) What are the various stages of heat treatment?

Heating, Cooling and Quenching Quenching, Cooling and Heating Heating, Soaking and Quenching Soaking, Quenching and Cooling

Correct Answer: Heating, Soaking and Quenching

4) What is the name of the structure formed, if a steel is heated for about 723 Degree C?

Cementide Austenite Martensite Ferrite

Correct Answer: Austenite

5) Which heat treatment process is done to refine the grain structure of the steel?

Annealing Normalising Hardening Tempering

Correct Answer: Normalising

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