MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Heat Transfer knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the thermal conductivity of ice in W/m K? |
| A. | 1.55 |
| B. | 1.66 |
| C. | 1.77 |
| D. | 1.88 |
| Answer» E. | |
| 2. |
What is the thermal conductivity of apple in W/m K? |
| A. | 0.513 |
| B. | 0.613 |
| C. | 0.713 |
| D. | 0.813 |
| Answer» B. 0.613 | |
| 3. |
What is the thermal conductivity of cotton in W/m K? |
| A. | 0.03 |
| B. | 0.04 |
| C. | 0.05 |
| D. | 0.06 |
| Answer» E. | |
| 4. |
What is the thermal conductivity of coal in W/m K? |
| A. | 0.25 |
| B. | 0.26 |
| C. | 0.27 |
| D. | 0.28 |
| Answer» C. 0.27 | |
| 5. |
Which one is having the lowest thermal conductivity? |
| A. | Furnace |
| B. | Wool |
| C. | Saw dust |
| D. | Glass wool |
| Answer» E. | |
| 6. |
What is the thermal conductivity of magnetite in W/m K? |
| A. | 3.7 |
| B. | 3.8 |
| C. | 3.9 |
| D. | 4.0 |
| Answer» C. 3.9 | |
| 7. |
Which one is having the highest thermal conductivity? |
| A. | Silver |
| B. | Copper |
| C. | Glass |
| D. | Earth |
| Answer» B. Copper | |
| 8. |
What is the thermal conductivity of asphalt in W/m K? |
| A. | 0.064 |
| B. | 0.063 |
| C. | 0.062 |
| D. | 0.061 |
| Answer» D. 0.061 | |