Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

When hard steel is heated to bright redness and then allowed to cool slowly, it gets softened. The process is called

$ (a)\;\text{Hardening} \\(b)\;\text{Tempering } \\(c)\;\text{Quenching } \\ (d)\;\text{Annealing} $

1 Answer

Home Ask Tuition Questions
Practice
Your payment for is successful.
Continue
...