Q. In case of helical gears the angle between the plane containing the axes of the gear and plane passing through the pitch point is known as (Solved)
1. Lead angle
2. Helix angle
3. Pitch angle
4. Pressure angle
5. Axial pitch angle
- b. Helix angle
1. Lead angle
2. Helix angle
3. Pitch angle
4. Pressure angle
5. Axial pitch angle