State TWO purposes of annealing a steel. – NABTEB QUESTION by Sunday | Oct 6 | NABTEB QUESTIONS | 0 comments (i) To relieve internal stresses (ii) To soften the material Users Also Read These:In the process of heat treatment of steel what do…On a fairly cool rainy day when the temperature is…In the diagram shown; If the south-poles of two…Write short notes on the following i. Normalizing…Explain THREE purposes of gearbox in a motor car. -…