By which of the following heat treatment process, small selected portion of the job can be hardened

Challenger App

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

By which of the following heat treatment process, small selected portion of the job can be hardened

ANitriding

BCyaniding

CPack hardening

DFlame and Induction hardening

Answer:

D. Flame and Induction hardening

Related Questions:

In steep grounds, to prevent the slipping down of soil, the method is

Coefficient of friction is:

What is floor area ratio?

The ratio of effective length of the column to the least radius of gyration of the cross section