Q. A screw pile consists of cast iron or steel shaft of external diameter varying from (Solved)
1. 0 to 150 mm
2. 150 to 300 mm
3. 300 to 450 mm
4. 450 to 600 mm
- b. 150 to 300 mm
1. 0 to 150 mm
2. 150 to 300 mm
3. 300 to 450 mm
4. 450 to 600 mm