Correct answer
C. convex water surface
Explanation
The correct answer is convex water surface.
Which of the following is used to measure the discharge?
The ratio of plastic section modulus to elastic section modulus________?
The hydraulic mean depth (HMD. for an egg-shaped sewer flowing two-third full is________?
The settling velocity of a particle in a sedimentation tank increases if________?
Operation of McLeod gauge used for low pressure measurement is based on the principle of________?
A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is________?