MCQs of Dimensional Analysis and Similarities (Fluid Mechanics and Hydraulics Machines-3141906)

MCQ No - 1

(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.

D

MCQ No - 2

(A) checking the correctness of a physical equation

(B) determining the number of variables involved in a particular phenomenon

(C) determining the dimensionless groups from the given variables

(D) the exact formulation of a physical phenomenon

C

MCQ No - 3

(A) independent dimension

(B) fundamental dimension

(C) core dimension

(D) all of the above

B

MCQ No - 4

(A) Mass

(B) Temperature

(C) Time

(D) None of the above

D

MCQ No - 5

(A)

M^{1} L^{1} T^{- 2}

(B)

M^{1} L^{1} T^{- 1}

(C)

M^{1} L^{2} T^{- 2}

(D)

M^{1} L^{2} T^{2}

A

Fluid Mechanics and Hydraulics Machines (3141906) MCQ