MCQOPTIONS
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MCQOPTIONS
This section includes 6 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. |
Swaying couple attains a maxima or minima when the crank angle is 45 degrees. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
If the maximum value occurs at 45 degrees then at which of the following angles in degrees will the swaying couple attains its maximum value again? |
| A. | 135 |
| B. | 45 |
| C. | 225 |
| D. | 60 |
| Answer» D. 60 | |
| 3. |
At which of the following angles in degrees does the swaying couple attains a maximum value? |
| A. | 135 |
| B. | 45 |
| C. | 90 |
| D. | 60 |
| Answer» C. 90 | |
| 4. |
Which of the following has a tendency to sway engine in alternately in clockwise and anticlockwise directions? |
| A. | Swaying couple |
| B. | Tractive force |
| C. | Hammer blow |
| D. | Hammer couple |
| Answer» B. Tractive force | |
| 5. |
This couple has swaying effect about a horizontal axis. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
The unbalanced forces along the line of stroke for the two cylinders constitute a ______ about the centre line between the cylinders. |
| A. | Tension |
| B. | Compression |
| C. | Torsion |
| D. | Couple |
| Answer» E. | |