In sewers the velocity of flow should not be

Home / Civil Engineering / Waste Water Engineering / Question

Examveda

A. More than the self-cleansing velocity

B. Less than the self-cleansing velocity

C. Less than 10 m/sec

D. More than 20 m/sec

Answer: Option B

Join The Discussion

Related Questions on Waste Water Engineering

A. Fit for discharge into any open drain

B. Foul and contains dissolved and suspended solids

C. As good as that from a complete treatment

D. None of these

View Answer

A. 0°C

B. 15°C

C. 20°C

D. 25°C

View Answer

A. 1 in 5

B. 1 in 10

C. 1 in 15

D. 1 in 20

View Answer

A. Without entry ladders

B. Without manhole covers

C. With depths more than 3.5 m

D. Having drains at different levels

View Answer