Galvanizing Engineer Question: Download Questions PDF
Explain me what Is Meant By Lower And Higher Critical Points?
Answer:
While heating a steel part, the temperature raises and it changes the structure of steel part .The temperature point at which the change starts is called lower critical point and the temperature at which the change ends is called higher critical point.
Download Galvanizing Engineer Interview Questions And Answers
PDF
| Previous Question | Next Question |
| What is normalising? | Tell me how Is Steel Classified? |