MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Forming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cold working of steel takes place at a temperature below 823 C. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The grain size of steel increases with an increase in temperature. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
What is the forging temperature of magnesium alloys? |
| A. | 450 C |
| B. | 500 C |
| C. | 550 C |
| D. | 600 C |
| Answer» C. 550 C | |
| 4. |
What is the forging temperature of bronze? |
| A. | 850 C |
| B. | 900 C |
| C. | 950 C |
| D. | 1000 C |
| Answer» D. 1000 C | |
| 5. |
What is the forging temperature of brass? |
| A. | 450 C |
| B. | 500 C |
| C. | 550 C |
| D. | 600 C |
| Answer» E. | |
| 6. |
At what temperature does wrought irons get forged? |
| A. | Below 1000 C |
| B. | Below 1100 C |
| C. | Below 1200 C |
| D. | Below 1300 C |
| Answer» E. | |
| 7. |
At what temperature does alloy steel get forged? |
| A. | 850 C |
| B. | 970 C |
| C. | 1050 C |
| D. | 1200 C |
| Answer» B. 970 C | |
| 8. |
At what temperature does the high carbon steel get forged? |
| A. | 950 C |
| B. | 1510 C |
| C. | 1150 C |
| D. | 1290 C |
| Answer» D. 1290 C | |
| 9. |
Low carbon steels get forged at what temperature? |
| A. | 670 C |
| B. | 730 C |
| C. | 820 C |
| D. | 950 C |
| Answer» D. 950 C | |
| 10. |
Low carbon steels can be started to forge at what temperature? |
| A. | 1140 C |
| B. | 1270 C |
| C. | 1350 C |
| D. | 1420 C |
| Answer» C. 1350 C | |