MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Kinematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
To determine moment of inertia of a rigid object both bifilar and trifilar suspensions can be used. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
When the body is twisted through a small angle about a vertical axis through the centre of gravity, which of the following motion will occur? |
| A. | Angular Simple Harmonic Motion |
| B. | Linear Simple Harmonic Motion |
| C. | Linear accelerated motion |
| D. | Angular accelerated motion |
| Answer» B. Linear Simple Harmonic Motion | |
| 3. |
In a bifilar suspension, if the length of the connecting rod is decreased, which of the following quantities will increase? |
| A. | Time period |
| B. | Frequency |
| C. | Radius of gyration |
| D. | Acceleration |
| Answer» C. Radius of gyration | |
| 4. |
A rigid body has a radius of gyration of 20cm, if its moment of inertia is 10 Kg-m2, find its mass in kilograms. |
| A. | 250 |
| B. | 225 |
| C. | 500 |
| D. | 125 |
| Answer» B. 225 | |
| 5. |
From the following data calculate the mass moment of inertia of the connecting rod in Kg-m2.
|
| A. | 0.107 |
| B. | 0.017 |
| C. | 0.095 |
| D. | 0.010 |
| Answer» C. 0.095 | |
| 6. |
From the following data calculate the radius of gyration of the connecting rod.
|
| A. | nTime for 20 oscillations = 40 secs. |
| B. | 107 mm |
| C. | 110 mm |
| D. | 95 mm |
| E. | 100 mm |
| Answer» B. 107 mm | |
| 7. |
The strings used in bifilar suspension are perpendicular. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Which of the following apparatus is used to find the moment of inertia of an object? |
| A. | Simple pendulum |
| B. | Bifilar suspension |
| C. | Compound pendulum |
| D. | Spring pendulum |
| Answer» C. Compound pendulum | |