MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the product of inertia of a circle of diameter 10mm? |
| A. | 1862mm<sup>4</sup> |
| B. | 1945mm<sup>4</sup> |
| C. | 1963mm<sup>4</sup> |
| D. | 2014mm<sup>4</sup> |
| Answer» D. 2014mm<sup>4</sup> | |
| 2. |
What is the unit of product of inertia? |
| A. | mm<sup>4</sup> |
| B. | mm<sup>2</sup> |
| C. | mm |
| D. | mm<sup>3</sup> |
| Answer» B. mm<sup>2</sup> | |
| 3. |
The product of inertia at the principal axes is _____________ |
| A. | Minimum |
| B. | Unit |
| C. | Zero |
| D. | Maximum |
| Answer» D. Maximum | |
| 4. |
What is the mass MOI of a rectangular plate about y-axis passing through the C.G of the plate if the y-axis is parallel to d and perpendicular to b? |
| A. | Mb<sup>2</sup>/12 |
| B. | Md<sup>2</sup>/12 |
| C. | Md<sup>2</sup>/6 |
| D. | Mb<sup>2</sup>/6 |
| Answer» B. Md<sup>2</sup>/12 | |