As compared to fresh river water, sea water contains oxygen_________________?

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...

A nuisance is experienced in diluting water if dilution factor is less than_________________?

A. 100 B. 60 C. 40 D. 20...

For house drainage minimum gradient is__________________?

A. 1 in 60 B. 1 in 80 C. 1 in 10 D. 1 in 400...

If the diameter of a sewer is 100 mm, the gradient required for generating self cleansing velocity is__________________?

A. 1 in 60 B. 1 in 100 C. 1 in 120 D. None of these...

The width of a rectangular sewer is twice its depth while discharging 1.5 m/sec. The width of the sewer is______________?

A. 0.68 m B. 0.88 m C. 1.36 m D. 1.76 m...