MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Aerospace Materials Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Aircraft materials need a bending test. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
A bend of what angle is considered as a single bend? |
| A. | 45° |
| B. | 90° |
| C. | 180° |
| D. | 270° |
| Answer» C. 180° | |
| 3. |
What is the rate of bending carried out for heavy wires? |
| A. | 65 bending’s |
| B. | 7 bending’s |
| C. | 80 bending’s |
| D. | 50 bending’s |
| Answer» C. 80 bending’s | |
| 4. |
The maximum rate up to which bending is done per minute is ________ in reverse bend test. |
| A. | 35 |
| B. | 5 |
| C. | 50 |
| D. | 26 |
| Answer» D. 26 | |
| 5. |
The radius to which the jaws of the vice rounded to for wires of diameter less than 3/16 inches is _________ |
| A. | 2/15 |
| B. | 12/7 |
| C. | 3 |
| D. | 3/16 |
| Answer» E. | |
| 6. |
_________ usually undergoes a reverse bend test. |
| A. | Round steel wire |
| B. | Glue |
| C. | Plated iron |
| D. | Wood |
| Answer» B. Glue | |
| 7. |
The minimum length of wire that can be used in a reverse bend test is ________ |
| A. | 5 inches |
| B. | 23 inches |
| C. | 10 inches |
| D. | 4.5 inches |
| Answer» D. 4.5 inches | |
| 8. |
It is usually very easy to obtain the exact bending radius desired in a bending test. |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
The usual angle through which bending should be obtained in a bending test is ________ |
| A. | 180° |
| B. | 120° |
| C. | 75° |
| D. | 90° |
| Answer» B. 120° | |
| 10. |
If the specimen being tested is heavy in weight, it should have a __________ cross-section. |
| A. | circular |
| B. | spherical |
| C. | rectangular |
| D. | triangular |
| Answer» D. triangular | |
| 11. |
Specimens in the bending test are usually ________ inches long. |
| A. | 23 |
| B. | 16 |
| C. | 6 |
| D. | 0.564 |
| Answer» D. 0.564 | |
| 12. |
Bending tests are conducted to ensure that the material has enough _________ |
| A. | force |
| B. | hardness |
| C. | impact |
| D. | ductility |
| Answer» E. | |