MCQOPTIONS
Saved Bookmarks
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. |
The dead weight at the end of the fulcrum causes rotation of lever about fulcrum. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The upward force is balanced by ________ |
| A. | Radial effort exerted by the spur gear on the pinion |
| B. | Tangential reaction of the annular gear on the pinion |
| C. | Radial reaction of the annular gear on the pinion |
| D. | Dead weight |
| Answer» E. | |
| 3. |
If the friction of the pin on which the pinion rotates is neglected, which of the following force is equal to the tangential effort exerted by the spur gear on the pinion |
| A. | Radial effort exerted by the spur gear on the pinion |
| B. | Tangential reaction of the annular gear on the pinion |
| C. | Radial reaction of the annular gear on the pinion |
| D. | Piston effort |
| Answer» C. Radial reaction of the annular gear on the pinion | |
| 4. |
Which of the following dynamometer type differs from an Epicyclic train dynamometer? |
| A. | Belt transmission |
| B. | Torsional dynamometer |
| C. | Transmission dynamometer |
| D. | Prony brake dynamometer |
| Answer» E. | |
| 5. |
Which of the following dynamometers have a pinion meshing with two gears? |
| A. | Prony brake dynamometer |
| B. | Epicyclic train dynamometer |
| C. | Torsional dynamometer |
| D. | Belt transmission dynamometer |
| Answer» C. Torsional dynamometer | |
| 6. |
Which of the following statement is true regarding epicyclic train dynamometer. |
| A. | Spur gear rotates in clockwise direction |
| B. | Annular gear rotates in clockwise direction |
| C. | Spur gear rotates is meshes with both annular and pinion |
| D. | Annular gear rotates in anticlockwise direction |
| Answer» C. Spur gear rotates is meshes with both annular and pinion | |
| 7. |
An epicyclic-train dynamometer consists of a simple epicyclic train of gears. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
Which of the following gears is not a part of an epicyclic train dynamometer? |
| A. | Spur gear |
| B. | Pinion gear |
| C. | Annular gear |
| D. | Helical gear |
| Answer» E. | |