Softening of hardened steel is done by its_____________________?

Related Mcqs:

Chilled iron castings are__________________?

A. Easily machinable B. Soft on surface C. Highly wear resistant D. None of these...

Maximum consumption of copper is in__________________?

A. Utensil manufacture B. Electrical industry C. Industrial equipment manufacture D. Small scale industries...

Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with_____________________?

A. Karbate B. Lead or glass C. Fireclay bricks D. PVC...

Bronze is an alloy of copper and _________________?

A. Lead B. Tin C. Nickel D. Zinc...

Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of __________________?

A. Nickel B. Copper C. Stainless steel D. Brass...