Allied & ICAR Exam Bank • ALLIED_3169MSQ • 2 Marks
Section 4: Soil and Water Conservation Engineering
Fluid Mechanics
Subtopic: Dimensional analysis – concepts of geometric dimensionless numbers
Question Statement:
Which of the following conditions are necessary for the valid application of Dimensional analysis – concepts of geometric dimensionless numbers in open channels and pipe networks (case #24)?
Options:
(A) Incompressible fluid flow with constant density
(B) Continuous mass and energy conservation
(C) Consistent SI boundary conditions along flow boundaries
(D) Fluid must be a non-Newtonian Bingham plastic
Answer Key:
A, B, C
Step-by-Step Solution & Explanation
Standard flow assumptions required for Dimensional analysis – concepts of geometric dimensionless numbers.