Q. In elevated circular steel tanks, conical bottoms are attached when (Solved)
1. Increasing the diameter of threaded portion
2. water is alkaline
3. water is oily
4. water is acidic
5. water is muddy
- e. water is muddy
1. Increasing the diameter of threaded portion
2. water is alkaline
3. water is oily
4. water is acidic
5. water is muddy