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Normal depth in open channel flow is
- a)the depth measured normal to the channel bed
- b)the depth of flow in the channel corresponding to uniform flow
- c)the depth of flow in the channel corresponding to steady flow
- d)vertical distance between the bed of the channel to the free liquid surface
Correct answer is option 'B'. Can you explain this answer?
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Normal depth in open channel flow isa)the depth measured normal to the...
Understanding Normal Depth in Open Channel Flow
Normal depth is a crucial concept in open channel flow, representing a specific condition of flow dynamics.
Definition of Normal Depth
- Normal depth refers to the depth of flow in an open channel that corresponds to uniform flow conditions.
- It is the depth at which the flow is steady and uniform, meaning that the velocity and depth remain constant along the channel length.
Characteristics of Uniform Flow
- Uniform Flow: This occurs when the flow characteristics do not change with distance along the channel.
- Steady State: The flow does not vary with time, ensuring that the depth remains constant over time.
Importance of Normal Depth
- Normal depth is essential for designing open channels and predicting flow behavior.
- It aids engineers in calculating other hydraulic parameters, such as discharge and flow velocity.
Comparison with Other Options
- Option A: Depth measured normal to the channel bed - This does not capture the essence of uniform flow.
- Option C: Steady flow - While related, it does not specifically define normal depth.
- Option D: Vertical distance from bed to free surface - This is a general description of flow depth, not specific to normal depth.
In summary, normal depth is specifically tied to uniform flow conditions, making option 'B' the correct answer. Understanding this concept is pivotal for effective hydraulic engineering and flow management in open channels.
Normal depth is a crucial concept in open channel flow, representing a specific condition of flow dynamics.
Definition of Normal Depth
- Normal depth refers to the depth of flow in an open channel that corresponds to uniform flow conditions.
- It is the depth at which the flow is steady and uniform, meaning that the velocity and depth remain constant along the channel length.
Characteristics of Uniform Flow
- Uniform Flow: This occurs when the flow characteristics do not change with distance along the channel.
- Steady State: The flow does not vary with time, ensuring that the depth remains constant over time.
Importance of Normal Depth
- Normal depth is essential for designing open channels and predicting flow behavior.
- It aids engineers in calculating other hydraulic parameters, such as discharge and flow velocity.
Comparison with Other Options
- Option A: Depth measured normal to the channel bed - This does not capture the essence of uniform flow.
- Option C: Steady flow - While related, it does not specifically define normal depth.
- Option D: Vertical distance from bed to free surface - This is a general description of flow depth, not specific to normal depth.
In summary, normal depth is specifically tied to uniform flow conditions, making option 'B' the correct answer. Understanding this concept is pivotal for effective hydraulic engineering and flow management in open channels.
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Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer?
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Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer?.
Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer?.
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Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Normal depth in open channel flow isa)the depth measured normal to the channel bedb)the depth of flow in the channel corresponding to uniform flowc)the depth of flow in the channel corresponding to steady flowd)vertical distance between the bed of the channel to the free liquid surfaceCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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