Q. Area of openings for buildings of large permeability is more than (Solved)
1. 10% of wall area
2. 20% of wall area
3. 30% of wall area
4. 50% of wall area
- b. 20% of wall area
1. 10% of wall area
2. 20% of wall area
3. 30% of wall area
4. 50% of wall area