Question

The non scouring velocity is 260cm/Sec. The type of material of the sewer is __________

a.

Earth channels

b.

Stone ware sewers

c.

Brick lined sewer

d.

Cement concrete sewer

Answer: (d).Cement concrete sewer

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Q. The non scouring velocity is 260cm/Sec. The type of material of the sewer is __________

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