to specific energy and critical flow. Select onl
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:Select the true items related to specific energy and critical flow. Select only the four correct answers. Avoid random selection as each incorrect selection will be penalised by imposing
negative marking.
0
For a given depth, there are two possible specific energies
0
The state of flow denoted by Froude's number greater than one is called subcritical flow
Critical flow corresponds to unit Froude's number
0
The velocity corresponding to minimum specific energy is called the critical velocity
0
0
The state of flow denoted by Froude's number greater than one is called supercritical flow
Critical flow corresponds to unit flow velocity
0 For a given specific energy, there are two possible depths
The velocity corresponding to minimum specific energy is called minimum velocity
Expert Solution

Step 1: Statement 1:
Statement 1 is false, Because from the depth vs specific energy graph, we observe that for a given specific energy there are two possible flow depths(y1 and y2)
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