MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
Identify the correct relation between Biot number and Fourier number |
| A. | 4 b T = B<sub> I </sub>F <sub>0</sub> |
| B. | 2 b T = B<sub> I </sub>F <sub>0</sub> |
| C. | 3 b T = B<sub> I </sub>F <sub>0</sub> |
| D. | b T = B<sub> I </sub>F <sub>0</sub> |
| Answer» E. | |
| 2. |
Fourier number is given by |
| A. | T/L<sub>C</sub><sup>2</sup> |
| B. | 2 T/L<sub>C</sub><sup>2</sup> |
| C. | 3 T/L<sub>C</sub><sup>2</sup> |
| D. | 4 T/L<sub>C</sub><sup>2</sup> |
| Answer» B. 2 T/L<sub>C</sub><sup>2</sup> | |
| 3. |
For a plat plate (thickness , breadth b and height h) the heat exchange occurs from both the sides. The characteristics length is equal to |
| A. | /4 |
| B. | /3 |
| C. | /2 |
| D. | |
| Answer» D. | |