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. |
What is the form graphite structure in ductile cast iron? |
| A. | Spheroidal |
| B. | Nodular |
| C. | Flakes |
| D. | Layers |
| Answer» C. Flakes | |
| 2. |
In malleable cast iron, the graphite turns into spheroidal particles. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which of the following can be carbon composition of cast iron? |
| A. | 1% |
| B. | 1.5% |
| C. | 0.5% |
| D. | 2.5% |
| Answer» E. | |