Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.22 | Which of the following statements is true about hot working process? | |
| Ans | 1. Hot working process of tin is also a cold working process. | |
| 2. It is a process of working above recrystallisation temperature of the materials. | ||
| 3. All hot working processes must be done above local environment temperature. | ||
| 4. It is a process of working above room temperature. |
Correct Ans Provided: 2
