Teaching HPSC Lecturer (Technical) Mock Test 2024 Engineering Materials Science Heat Treatment Process
Match the correct answer from Group B for the heat treatment processes given in Group A.
|
Group A (Heat treatment process) |
Group B (Effect on the properties) |
||
| a. | Annealing | A. | Refines grain structure |
| b. | Nitriding | B. | Improves the hardness of the whole mass |
| c. | Martempering | C. | Increases surface hardness |
| d. | Normalising | D. | Improves ductility |
1
DCBA
2
BCDA
3
ADCB
4
ACBD
5
Question Not Attempted