A grit chamber has dimensions 15m * 2.0 m * 1.0 m liquid depth has a flow of 750 m3/hr. its surface loading rate is
Aerobic method of composting is also known as
The value of “C” of Indian type W.C. shown in the figure given below is
A sewer, 1000 mm in diameter is laid at a slope to obtain a velocity of 0.8 m/s when running full. Assuming Manning’s formula as constant, what is the velocity in this sewer if it is running half full?