MCQOPTIONS
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MCQOPTIONS
This section includes 8 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. |
Which of the following motion has the maximum number of infinite jerks in one rotation of the cam shaft? |
| A. | Simple harmonic |
| B. | Uniform acceleration |
| C. | Uniform velocity |
| D. | Uniform acceleration and retardation |
| Answer» C. Uniform velocity | |
| 2. |
From the given figure below, at what value of theta(angle of ascent) the acceleration will be maximum? |
| A. | 0 |
| B. | 30 |
| C. | 60 |
| D. | Constant acceleration |
| Answer» E. | |
| 3. |
While constructing cam profile, Kinematic inversion is used. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following motion is used only up to moderate speeds? |
| A. | Simple harmonic |
| B. | Uniform acceleration |
| C. | Uniform velocity |
| D. | Uniform acceleration and retardation |
| Answer» E. | |
| 5. |
If a follower is undergoing simple harmonic motion, then at what value of angle of ascent the acceleration is maximum? |
| A. | 0 |
| B. | 30 |
| C. | 45 |
| D. | 60 |
| Answer» B. 30 | |
| 6. |
Which of the following motion is not suitable from a practical point of view? |
| A. | Simple harmonic |
| B. | Uniform acceleration |
| C. | Uniform velocity |
| D. | Uniform retardation |
| Answer» D. Uniform retardation | |
| 7. |
For a follower Simple Harmonic Motion having a small period of dwell at the beginning of motion, the jerk is 0. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
The given figure is a velocity time diagram for which of the follower motion? |
| A. | Simple harmonic |
| B. | Uniform acceleration |
| C. | Uniform velocity |
| D. | Uniform retardation |
| Answer» B. Uniform acceleration | |