Correct answer
C. Pool
Explanation
The correct answer is Pool.
Which of the following equations as suggested by Colebrook and White gives the increase in roughness of a new surface (ε0) with age/time (t) (where, ε = roughness of the surface after time’t’. α = a co-efficient to be experimentally determined)?
Pick out the correct statement?
Which of the following is not a unit of mass transfer co-efficient?
Mineral matter, ‘M’ and ash percentage ‘A’ in coal are roughly related as________?
In counter flow compared to parallel flow,?
Which of the following has the lowest viscosity (at a given temperature) of all?