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The velocity at which laminar flow withdrawn is:
- a)Approach velocity
- b)None
- c)Higher critical velocity
- d)Lower critical velocity
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
The velocity at which laminar flow withdrawn is:a)Approach velocityb)N...
A velocity at which laminar flow stops. The velocity at which the flow enters from the laminar to the transition period is known as lower critical velocity. There is a transition period between the laminar and turbulent flow.
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Hence the correct answer is option d.
Most Upvoted Answer
The velocity at which laminar flow withdrawn is:a)Approach velocityb)N...
Explanation:
Laminar Flow Withdrawn Velocity
- The velocity at which laminar flow is withdrawn is known as the lower critical velocity.
Definition of Lower Critical Velocity
- The lower critical velocity is the minimum velocity required for maintaining the laminar flow in a pipe or conduit.
- If the velocity of the fluid is below this critical value, laminar flow will not be maintained and the flow will become turbulent.
Importance of Lower Critical Velocity
- It is crucial to maintain laminar flow in certain applications where turbulence can cause inefficiencies or inaccuracies.
- Operating below the lower critical velocity can lead to mixing of layers and loss of the fluid characteristics associated with laminar flow.
Relation to Withdrawn Velocity
- When fluid is withdrawn from a system, it is important to ensure that the velocity is above the lower critical velocity to maintain laminar flow.
- If the withdrawn velocity falls below this critical value, the flow may transition to a turbulent state.
Conclusion
- In conclusion, the velocity at which laminar flow is withdrawn is the lower critical velocity, which is essential for maintaining laminar flow in a system. It is important to understand and control this velocity to achieve desired flow characteristics and outcomes.
Laminar Flow Withdrawn Velocity
- The velocity at which laminar flow is withdrawn is known as the lower critical velocity.
Definition of Lower Critical Velocity
- The lower critical velocity is the minimum velocity required for maintaining the laminar flow in a pipe or conduit.
- If the velocity of the fluid is below this critical value, laminar flow will not be maintained and the flow will become turbulent.
Importance of Lower Critical Velocity
- It is crucial to maintain laminar flow in certain applications where turbulence can cause inefficiencies or inaccuracies.
- Operating below the lower critical velocity can lead to mixing of layers and loss of the fluid characteristics associated with laminar flow.
Relation to Withdrawn Velocity
- When fluid is withdrawn from a system, it is important to ensure that the velocity is above the lower critical velocity to maintain laminar flow.
- If the withdrawn velocity falls below this critical value, the flow may transition to a turbulent state.
Conclusion
- In conclusion, the velocity at which laminar flow is withdrawn is the lower critical velocity, which is essential for maintaining laminar flow in a system. It is important to understand and control this velocity to achieve desired flow characteristics and outcomes.
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The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer?
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The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer?.
The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The velocity at which laminar flow withdrawn is:a)Approach velocityb)Nonec)Higher critical velocityd)Lower critical velocityCorrect answer is option 'D'. Can you explain this answer?.
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