Dimensional Analysis and Similarities (Fluid Mechanics and Hydraulics Machines)

MCQ No. 1

Which of the following statements are true for dimensional analysis?

(A) The functional relationship between dependent and non-dependent variables can be expressed into dimensionless terms by dimensional analysis.
(B) It is used to change the theoretical equation into a dimensionless form.
(C) It helps to convert the units of quantities from one system to another system.
(D) All of the above.