Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
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)? | |
A. | ε = ε0 + α.t [Correct Answer] |
B. | ε = ε0 + α.t2 [Wrong Answer] |
C. | ε = ε0 + α.t3 [Wrong Answer] |
D. | ε = ε0 + α.t4 [Wrong Answer] |