Softening of hardened steel is done by its____________________?

Related Mcqs:

Austempering process results in the formation of ________________ structure ?

A. Martensitic B. Bainitic C. Carburised D. Stressed...

Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of__________________?

A. 1 : 1 B. 1 : 2 C. 2 : 1 D. 1 : 4...

Inertial forces are obtained, when the elastic forces are multiplied by ______________ number?

A. Mach B. Froude C. Reynolds D. Euler...

Nitriding of a steel part does not increase its__________________?

A. Grain size B. Fatigue limit C. Surface hardness D. Wear resistance...

On decreasing the grain size of a polycrystalline material, the property most likely to deteriorate is__________________?

A. Creep B. Toughness C. Tensile strength D. Fatigue...