If the side of a square sewer is 1000 mm, the diameter of a hydraulically equivalent circular section, is___________________?

Related Mcqs:

In the activated sludge process__________________?

A. Aeration is continued till stability B. Aeration is done with an admixture of previously aerated sludge C. Sludge is activated by constant stirring D. Water is removed by centrifugal action...

The screens are fixed___________________?

A. Perpendicular to the direction of flow B. Parallel to the direction of flow C. At an angle 30° to 60° to the direction of flow D. None of these...

A rainfall may be classified as acidic if its pH value is less or equal to________________?

A. 6 B. 7 C. 5 D. 6.5...

If is the diameter of upper circular portion, the area of cross-section of a standard egg shaped sewer, is____________________?

A. D² B. D² C. D² D. D²...

The ratio of minimum hourly flow to the average flow of sewage is_________________?

A. 1/4 B. 1/3 C. 1/2 D. 3/4...