Q. Formation of air pockets in pressure tunnel may be avoided by (Solved)
1. Avoiding partial gate opening
2. Avoiding traps or pockets along the crown
3. Avoiding vortices formation
4. Avoiding small intakes
5. Any of the above
- e. Any of the above
1. Avoiding partial gate opening
2. Avoiding traps or pockets along the crown
3. Avoiding vortices formation
4. Avoiding small intakes
5. Any of the above