Question
Water Resources and Environmental Hydraulics Question on Fluid flow
In a rectangular open channel, the flow is critical, and the flow depth is 2 m. Select the correct statement(s)
A
Specific energy for the flow is 3.0 m
B
Specific energy for the flow is 2.0 m
C
Froude number is 1.0
D
Froude number is 1.5
Answer
Specific energy for the flow is 3.0 m
Explanation
Solution
The correct answer is (A and C) : Specific energy for the flow is 3.0 m AND Froude number is 1.0