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For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-
- a)Sb = Sf > Sw
- b)Sb > Sf > Sw
- c)Sb = Sf = Sw
- d)Sf > Sb = Sw
Correct answer is option 'C'. Can you explain this answer?
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For uniform flow in a rectangular channel which one is correct stateme...
Explanation:
In uniform flow in a rectangular channel, the bed slope (Sb), the energy slope (Sf), and the water surface slope (SW) are related to each other.
Sb = Sf = Sw:
This means that the bed slope, the energy slope, and the water surface slope are equal to each other in uniform flow in a rectangular channel.
Reason:
In uniform flow, the water flow is steady and there is no change in the flow properties along the channel. The water surface is parallel to the channel bed, and the flow velocity is constant.
- The bed slope (Sb) represents the change in elevation of the channel bed over a certain distance.
- The energy slope (Sf) represents the change in energy of the flow over a certain distance.
- The water surface slope (SW) represents the change in elevation of the water surface over a certain distance.
Since the flow is uniform, the energy of the flow remains constant along the channel. This means that the change in energy (Sf) is equal to zero.
In uniform flow, the water surface is parallel to the channel bed, which means that the change in elevation of the water surface (SW) is also equal to zero.
Therefore, in uniform flow in a rectangular channel, the bed slope (Sb), the energy slope (Sf), and the water surface slope (SW) are all equal to zero. Hence, the correct statement is option 'C': Sb = Sf = Sw.
In uniform flow in a rectangular channel, the bed slope (Sb), the energy slope (Sf), and the water surface slope (SW) are related to each other.
Sb = Sf = Sw:
This means that the bed slope, the energy slope, and the water surface slope are equal to each other in uniform flow in a rectangular channel.
Reason:
In uniform flow, the water flow is steady and there is no change in the flow properties along the channel. The water surface is parallel to the channel bed, and the flow velocity is constant.
- The bed slope (Sb) represents the change in elevation of the channel bed over a certain distance.
- The energy slope (Sf) represents the change in energy of the flow over a certain distance.
- The water surface slope (SW) represents the change in elevation of the water surface over a certain distance.
Since the flow is uniform, the energy of the flow remains constant along the channel. This means that the change in energy (Sf) is equal to zero.
In uniform flow, the water surface is parallel to the channel bed, which means that the change in elevation of the water surface (SW) is also equal to zero.
Therefore, in uniform flow in a rectangular channel, the bed slope (Sb), the energy slope (Sf), and the water surface slope (SW) are all equal to zero. Hence, the correct statement is option 'C': Sb = Sf = Sw.
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For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer?
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For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer? for SSC JE 2024 is part of SSC JE preparation. The Question and answers have been prepared according to the SSC JE exam syllabus. Information about For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC JE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer?.
For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer? for SSC JE 2024 is part of SSC JE preparation. The Question and answers have been prepared according to the SSC JE exam syllabus. Information about For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC JE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For uniform flow in a rectangular channel which one is correct statement (SO = bed slope, Sf =energy slope, and SW = water surface slope):-a)Sb = Sf Swb)Sb Sf Swc)Sb = Sf = Swd)Sf Sb = SwCorrect answer is option 'C'. Can you explain this answer?.
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