MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Dynamics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Unbalanced mass leads to vibrations. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
In a system two masses are used to balance the unbalanced forces. Find the mass of the balancing mass which has to be situated at a distance of 20cm, if the disturbing mass is of 100 Kg having radius of rotation of 0.1m. One of the balancing mass is 30 Kg with RoR of 10cm. |
| A. | 70 |
| B. | 35 |
| C. | 20 |
| D. | 10 |
| Answer» C. 20 | |
| 3. |
A single mass defect needs to be balanced by a single balancing mass |
| A. | True |
| B. | False |
| Answer» C. | |