Correct answer
D. Having drains at different levels
Explanation
The correct answer is Having drains at different levels.
Valid range for n, the percentage voids, is________?
If the ratio of center to center spacing of intersecting walls to actual thickness of intersecting wall is more than 20, then the stiffening coefficient for wall proper will be________?
The conditions for the stable equilibrium of a floating body are________?
Pick up the correct statement from the following?
A sewer running partially full and hurried with back filled, fails in compression due to________?
The load on each axle of a locomotive is 22 tonnes. If the coefficient of friction is 0.2, then the hauling capacity due to 3 pairs of driving wheels will be________?