MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Rack and pinion gear can be termed as linear actuator. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Reverted gear train is also called as planetary gear train. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
What is the velocity ratio of two gears if the driver gear has angular velocity of 15m/s and driven gear has angular velocity of 10m/s? |
| A. | 2:1 |
| B. | 3:2 |
| C. | 4:3 |
| D. | 5:1 |
| Answer» C. 4:3 | |
| 4. |
What is the velocity ratio of a gear train if the train value is 2:7? |
| A. | 2:1 |
| B. | 2: 7 |
| C. | 7:2 |
| D. | 5:1 |
| Answer» D. 5:1 | |
| 5. |
Which gear train contains only one gear in a single shaft and the driven gear does not revolve driven gear around it? |
| A. | Simple gear train |
| B. | Reverted gear train |
| C. | Compound gear train |
| D. | Epicyclic gear train |
| Answer» B. Reverted gear train | |
| 6. |
In reverted gear train, the input and output gears should be co-axial. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Which gear train contains more than one gear in a single shaft? |
| A. | Simple gear train |
| B. | Helical gear train |
| C. | Compound gear train |
| D. | Epicyclic gear train |
| Answer» E. | |
| 8. |
Which gear train is also called as Sun and planet gear train ? |
| A. | Simple gear train |
| B. | Reverted gear train |
| C. | Compound gear train |
| D. | Epicyclic gear train |
| Answer» E. | |
| 9. |
Which gear can be used to transmit rectilinear motion? |
| A. | Spur gear |
| B. | Helical gear |
| C. | Bevel gear |
| D. | Rack and pinion gear |
| Answer» E. | |
| 10. |
Spur gears can transmit power between perpendicular shafts. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
Which gear cannot connect two parallel shafts? |
| A. | Spur gear |
| B. | Helical gear |
| C. | Bevel gear |
| D. | Double helical gear |
| Answer» D. Double helical gear | |
| 12. |
What is the angular velocity of driven gear if the driver gear has angular velocity of 30m/s and velocity ratio of two gears is 3:2? |
| A. | 10m/s |
| B. | 20m/s |
| C. | 30m/s |
| D. | 40m/s |
| Answer» C. 30m/s | |
| 13. |
What is the velocity ratio of two gears if the driver gear has angular velocity of 20m/s and driven gear has angular velocity of 10m/s? |
| A. | 2:1 |
| B. | 3:2 |
| C. | 4:3 |
| D. | 5:1 |
| Answer» B. 3:2 | |
| 14. |
What is the train value of a gear train if the velocity ratio is 1:5? |
| A. | 2:1 |
| B. | 3:2 |
| C. | 4:3 |
| D. | 5:1 |
| Answer» E. | |
| 15. |
What is the velocity ratio of a gear train if the train value is 2:5? |
| A. | 2:1 |
| B. | 3:2 |
| C. | 4:3 |
| D. | 5:2 |
| Answer» E. | |