Civil Engineering MCQJE Level Civil Engineering
Froude number similarity is most important in models dominated by:
Fluid MechanicsFluid Mechanics and HydraulicsHARD
Choose the correct answer
A
Viscous forces in capillary tubes
B
Gravity forces in open-channel flow
C
Elastic wave speed only
D
Chemical reaction rate
Correct Answer
B. Gravity forces in open-channel flow
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Free-surface flow requires dynamic similarity of inertia and gravity forces.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.