Correct answer
A. 400 mg/l
Explanation
The correct answer is 400 mg/l.
The ratio of maximum shear stress to average shear stress of a circular beam, is________?
The hydraulic mean depth (HMD. for an egg-shaped sewer flowing two-third full is________?
For determining the force in the member AB of the truss shown in the given figure by method of sections, the section is made to pass through AB, AD and ED and the moments are taken about________?
Which of the following is used to measure the discharge?
The length of the straight portion of a bar beyond the end of the hook, should be at least________?
The time of concentration is defined as________?