MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
The pressure angle of two gears in a mesh is φ = 25°. The number of teeth on the pinion is 45 and the gear ratio is 2. The module is 6 mm and addendum = 1.1 module. Find the contact ratio of these two gears.$ |
| A. | 1.7 |
| B. | 2.3 |
| C. | 4.2 |
| D. | 3.5 |
| Answer» B. 2.3 | |