MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHICH_OF_THE_FOLLOWING_IS_NOT_AN_APPLICATION_OF_NANOMATERIALS??$ |
| A. | TV and computer monitors |
| B. | Cardiology |
| C. | Magnetic Resonance Imaging (MRI) |
| D. | Sunscreens and fuel cells |
| Answer» C. Magnetic Resonance Imaging (MRI) | |
| 2. |
Which one of the following is non-linear material? |
| A. | Zirconium oxide |
| B. | Magnetite |
| C. | Maghemite |
| D. | Lithium niobate |
| Answer» E. | |
| 3. |
Which type of material expands and contract in response to an applied electric field? |
| A. | Advanced material |
| B. | Smart material |
| C. | Biomaterial |
| D. | Nanomaterial |
| Answer» C. Biomaterial | |
| 4. |
Polymers are used in the chemical industry because of their |
| A. | Inert nature |
| B. | Light weight |
| C. | Low cost |
| D. | Easiness in fabricability |
| Answer» B. Light weight | |
| 5. |
Which one of the following is the best heat and corrosion resistant material? |
| A. | Metals |
| B. | Ceramics |
| C. | Polymers |
| D. | Semi-conductors |
| Answer» C. Polymers | |
| 6. |
Which of the following is not an aerospace material? |
| A. | Plastics |
| B. | Silica |
| C. | Aluminium alloys |
| D. | Polymers |
| Answer» E. | |
| 7. |
Which of the following is not an inorganic functional material? |
| A. | Ferroelectric |
| B. | Reverse micelles |
| C. | Magnetic field sensor |
| D. | Light detectors |
| Answer» C. Magnetic field sensor | |
| 8. |
Based on the important category, concrete and fibre glass are the examples of |
| A. | Ceramics |
| B. | Polymers |
| C. | Composites |
| D. | Semi-conductors |
| Answer» D. Semi-conductors | |