MCQOPTIONS
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MCQOPTIONS
This section includes 7 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. |
Silicon carbide is ductile. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which of the following can be the tensile strength of fused silica (SiO2)? |
| A. | 110 MPa |
| B. | 150 Mpa |
| C. | 90 MPa |
| D. | 80 MPa |
| Answer» B. 150 Mpa | |
| 3. |
Which of the following can be the tensile strength of spinel? |
| A. | 200 MPa |
| B. | 300 Mpa |
| C. | 100 MPa |
| D. | 90 MPa |
| Answer» B. 300 Mpa | |
| 4. |
Which of the following can be the tensile strength of aluminum oxide? |
| A. | 600 MPa |
| B. | 800 Mpa |
| C. | 1000 MPa |
| D. | 1200 MPa |
| Answer» B. 800 Mpa | |
| 5. |
What is shape of a stress strain curve for ceramics? |
| A. | Parabola |
| B. | Hyperbola |
| C. | Straight line |
| D. | Inverted parabola |
| Answer» D. Inverted parabola | |
| 6. |
Which of the following test are done to find out the mechanical behavior of ceramics? |
| A. | Tensile test |
| B. | Compressive test |
| C. | Shearing test |
| D. | Transverse bending test |
| Answer» E. | |
| 7. |
Ceramics are brittle. |
| A. | True |
| B. | False |
| Answer» B. False | |