Q. A triple threaded worm has a pitch diameter of 100 mm and an axial pitch of 22 mm. The lead angle will be (Solved)
1. tan-1 0.21
2. tan-1 0.66
3. tan-1 0.22
4. tan-1 0.3
5. tan-1 0.36
- a. tan-1 0.21
1. tan-1 0.21
2. tan-1 0.66
3. tan-1 0.22
4. tan-1 0.3
5. tan-1 0.36