MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
The diameter of well does not have any effect on temperature measurement by the thermometer . |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
The tube that is used in a thermometric well is considered as a hollow fin and the temperature distribution is obtained by using the relation applicable to infinitely long fin . |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The relevant boundary conditions in case of heat transfer from a bar connected to two heat sources at different temperatures are |
| A. | = <sub> 1</sub> at x = 0 and = <sub> 2 </sub>at x = infinity |
| B. | = <sub> 1</sub> at x = 1 and = <sub> 2 </sub>at x = 2L |
| C. | = <sub> 1</sub> at x = infinity and = <sub> 2 </sub>at x = 1 |
| D. | = <sub> 1</sub> at x = 0 and = <sub> 2 </sub>at x = L |
| Answer» E. | |
| 4. |
In thermometric well, the error can be minimized by
|
| A. | n(ii) Lagging of the tube so that conduction of heat along its length is arrested. |
| B. | True |
| C. | False |
| Answer» C. False | |
| 5. |
Thermometric well apparatus doesn t consist of |
| A. | Thermometer |
| B. | Pipe line |
| C. | Oil |
| D. | Ammeter |
| Answer» E. | |