MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Materials Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not a theory of fatigue? |
| A. | Orowan theory |
| B. | Griffith s theory |
| C. | Fatigue limit theory |
| D. | Wood s theory |
| Answer» C. Fatigue limit theory | |
| 2. |
In Wohler s Fatigue test, how many cycles can cast iron to be subjected to before failure? |
| A. | 10,000,000 |
| B. | 100,000,000 |
| C. | 5,000,000 |
| D. | 1,000,000 |
| Answer» B. 100,000,000 | |
| 3. |
The S-N curve for mild steel never becomes a horizontal line. |
| A. | True |
| B. | False |
| Answer» C. | |