MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
When the axes of the first and the last wheels are co-axial, then the train is known as |
| A. | simple train of wheels |
| B. | compound train of wheels |
| C. | reverted gear train |
| D. | epicyclic gear train |
| Answer» D. epicyclic gear train | |
| 2. |
In a simple train of wheels, the velocity ratio _____________ the intermediate wheels. |
| A. | depends upon |
| B. | is independent of |
| C. | is equal to |
| D. | none of the mentioned |
| Answer» C. is equal to | |
| 3. |
The maximum efficiency of spiral gears is |
| A. | sin ( + ) + 1/cos( ) +1 |
| B. | cos( ) +1/sin ( + ) + 1 |
| C. | cos ( + ) + 1/cos( ) +1 |
| D. | cos( ) +1/cos ( + ) + 1 |
| Answer» D. cos( ) +1/cos ( + ) + 1 | |
| 4. |
The minimum number of teeth on the pinion which will mesh with any gear without interference for 200 full depth involute teeth will be |
| A. | 12 |
| B. | 14 |
| C. | 18 |
| D. | 24 |
| Answer» D. 24 | |