MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Find the maximum value of swaying couple in newtons from the following data:m = 200Kgω = 300 rpmradius = 0.6mc = 2/3a = 2\(\sqrt{2}\)m |
| A. | 13956 |
| B. | 17574 |
| C. | 16568 |
| D. | 17374 |
| Answer» B. 17574 | |
| 2. |
Find the variation in swaying couple in newtons from the following data:m = 100Kgω = 300 rpmradius = 0.6mc = 2/3a = 2\(\sqrt{2}\)m |
| A. | 13956 |
| B. | 17574 |
| C. | 16568 |
| D. | 17374 |
| Answer» B. 17574 | |
| 3. |
Swaying couple attains a maxima or minima when the crank angle is 45 degrees. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Find the minimum value of swaying couple in newtons from the following data:m = 100Kgω = 300 rpmradius = 0.6mc = 2/3a = 2\(\sqrt{2}\)m |
| A. | -6978 |
| B. | -7574 |
| C. | -6568 |
| D. | - 7374 |
| Answer» B. -7574 | |
| 5. |
Find the maximum value of swaying couple in newtons from the following data:m = 100Kgω = 300 rpmradius = 0.6mc = 2/3a = 2\(\sqrt{2}\)m |
| A. | 6978 |
| B. | 7574 |
| C. | 6568 |
| D. | 7374 |
| Answer» B. 7574 | |
| 6. |
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 | |
| 7. |
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 | |
| 8. |
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 | |
| 9. |
This couple has swaying effect about a horizontal axis. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
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. | |