The spacing between bars of a coarse screen during the sewage treatment process is about:

The spacing between bars of a coarse screen during the sewage treatment process is about:

1) 50mm or more

2) 30mm or more

3) 60mm or more

4) 20mm or more

Answer: 1) 50mm or more

The spacing between bars of a coarse screen during the sewage treatment process is about 50mm Or more provided at an inclination of 45 to 60°

For medium screen the spacing provided is 20 to 50 mm and for fine screens the spacing is <20 mm