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Questions and Answers
What distinguishes open-channel flow from pipe flow?
What distinguishes open-channel flow from pipe flow?
- Open-channel flow has a free surface (correct)
- Open-channel flow is not affected by gravity
- Open-channel flow has a constant depth
- Open-channel flow is always turbulent
In open-channel hydraulics, what characterizes steady flow?
In open-channel hydraulics, what characterizes steady flow?
- Depth of flow changes with time
- Depth of flow does not change over time (correct)
- Flow is turbulent
- Flow depth is the same at every section
What is the defining feature of uniform flow in open-channel hydraulics?
What is the defining feature of uniform flow in open-channel hydraulics?
- Flow is unaffected by gravity
- Flow is always turbulent
- Depth of flow is the same at every section of the channel (correct)
- Flow depth changes with time
How is unsteady flow different from steady flow in open-channel hydraulics?
How is unsteady flow different from steady flow in open-channel hydraulics?
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What dominates the flow in open-channel flow?
What dominates the flow in open-channel flow?
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