Correct answer
C. can be zero
Explanation
The correct answer is can be zero.
For a catchment area of 120 km2, the equilibrium discharge in m3/hour of an S-curve obtained by the summation of 6 hour unit hydro graph is________?
Rise of water table in cohesionless soils upto ground surface reduces the net ultimate bearing capacity approximately by________?
In a combined footing if shear stress exceeds 5 kg/cm2, the nominal stirrups provided are________?
The effective size of sand particles used in slow sand filters is________?
Compressibility of sandy soils is________?
At liquid limit, all soils possess________?