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Pitot tube is a device used in the flowing fluid for measuring
- a)discharge
- b)pressure
- c)velocity
- d)kinetic and potential energy
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Pitot tube is a device used in the flowing fluid for measuringa)discha...
Understanding the Pitot Tube
The Pitot tube is an essential instrument used in fluid dynamics to measure the velocity of a fluid flow. It operates based on the principles of fluid mechanics, specifically Bernoulli's equation.
How the Pitot Tube Works
- The device consists of a hollow tube with two openings: one facing the fluid flow (the stagnation port) and the other positioned perpendicular to the flow (the static port).
- When fluid flows into the stagnation port, it comes to rest, and the pressure at this point is known as the stagnation pressure.
- The static port measures the static pressure of the fluid, which is the pressure exerted by the fluid when it is not moving.
Key Measurements
- The difference between the stagnation pressure and the static pressure is called the dynamic pressure.
- The dynamic pressure is directly related to the velocity of the fluid, allowing for the calculation of flow velocity using the equation derived from Bernoulli's principle.
Applications of the Pitot Tube
- Widely used in various engineering applications, including aerodynamics, HVAC systems, and fluid flow measurement in pipelines.
- Essential for determining flow rates in open channels and ducts, helping engineers design efficient systems.
Conclusion
In summary, the Pitot tube is primarily a device for measuring the velocity of flowing fluids. Its ability to provide accurate velocity measurements makes it invaluable in engineering contexts, particularly within the civil engineering domain.
The Pitot tube is an essential instrument used in fluid dynamics to measure the velocity of a fluid flow. It operates based on the principles of fluid mechanics, specifically Bernoulli's equation.
How the Pitot Tube Works
- The device consists of a hollow tube with two openings: one facing the fluid flow (the stagnation port) and the other positioned perpendicular to the flow (the static port).
- When fluid flows into the stagnation port, it comes to rest, and the pressure at this point is known as the stagnation pressure.
- The static port measures the static pressure of the fluid, which is the pressure exerted by the fluid when it is not moving.
Key Measurements
- The difference between the stagnation pressure and the static pressure is called the dynamic pressure.
- The dynamic pressure is directly related to the velocity of the fluid, allowing for the calculation of flow velocity using the equation derived from Bernoulli's principle.
Applications of the Pitot Tube
- Widely used in various engineering applications, including aerodynamics, HVAC systems, and fluid flow measurement in pipelines.
- Essential for determining flow rates in open channels and ducts, helping engineers design efficient systems.
Conclusion
In summary, the Pitot tube is primarily a device for measuring the velocity of flowing fluids. Its ability to provide accurate velocity measurements makes it invaluable in engineering contexts, particularly within the civil engineering domain.
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Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer?
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Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer?.
Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pitot tube is a device used in the flowing fluid for measuringa)dischargeb)pressurec)velocityd)kinetic and potential energyCorrect answer is option 'C'. Can you explain this answer?.
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