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A pitot tube is used to measure the
- a)velocity of flow at the required point in a pipe
- b)pressure difference between two points in a pipe
- c)total pressure of liquid flowing in a pipe
- d)discharge through a pipe
Correct answer is option 'A'. Can you explain this answer?
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A pitot tube is used to measure thea)velocity of flow at the required ...
Pitot tube is a device that is used to measure the velocity of flow at a required point in a pipe. This device is commonly used in fluid mechanics to measure the velocity of a fluid.
Working principle of pitot tube:
- A pitot tube consists of a small tube with an open end and a closed end.
- The open end of the pitot tube is pointed in the direction of the fluid flow.
- When the fluid flows through the tube, it creates a pressure difference between the open and closed ends of the tube.
- The pressure difference is measured by a pressure sensor, which is connected to the closed end of the tube.
- The pressure difference is proportional to the velocity of the fluid.
Uses of pitot tube:
- Pitot tube is used to measure the velocity of flow at a required point in a pipe.
- It is used in aircraft to measure the airspeed of the aircraft.
- It is used in wind tunnels to measure the velocity of air.
- It is used in water treatment plants to measure the flow rate of water.
Advantages of pitot tube:
- It is simple and easy to use.
- It is accurate and reliable.
- It can be used to measure the velocity of a wide range of fluids.
Disadvantages of pitot tube:
- It can only measure the velocity of the fluid at one point in the pipe.
- It can be affected by turbulence and other factors that may affect the accuracy of the measurement.
Conclusion:
In summary, a pitot tube is a device that is used to measure the velocity of flow at a required point in a pipe. It is simple, accurate, and reliable, and is commonly used in fluid mechanics to measure the velocity of a fluid.
Working principle of pitot tube:
- A pitot tube consists of a small tube with an open end and a closed end.
- The open end of the pitot tube is pointed in the direction of the fluid flow.
- When the fluid flows through the tube, it creates a pressure difference between the open and closed ends of the tube.
- The pressure difference is measured by a pressure sensor, which is connected to the closed end of the tube.
- The pressure difference is proportional to the velocity of the fluid.
Uses of pitot tube:
- Pitot tube is used to measure the velocity of flow at a required point in a pipe.
- It is used in aircraft to measure the airspeed of the aircraft.
- It is used in wind tunnels to measure the velocity of air.
- It is used in water treatment plants to measure the flow rate of water.
Advantages of pitot tube:
- It is simple and easy to use.
- It is accurate and reliable.
- It can be used to measure the velocity of a wide range of fluids.
Disadvantages of pitot tube:
- It can only measure the velocity of the fluid at one point in the pipe.
- It can be affected by turbulence and other factors that may affect the accuracy of the measurement.
Conclusion:
In summary, a pitot tube is a device that is used to measure the velocity of flow at a required point in a pipe. It is simple, accurate, and reliable, and is commonly used in fluid mechanics to measure the velocity of a fluid.
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A pitot tube is used to measure thea)velocity of flow at the required point in a pipeb)pressure difference between two points in a pipec)total pressure of liquid flowing in a piped)discharge through a pipeCorrect answer is option 'A'. Can you explain this answer?
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A pitot tube is used to measure thea)velocity of flow at the required point in a pipeb)pressure difference between two points in a pipec)total pressure of liquid flowing in a piped)discharge through a pipeCorrect answer is option 'A'. 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 A pitot tube is used to measure thea)velocity of flow at the required point in a pipeb)pressure difference between two points in a pipec)total pressure of liquid flowing in a piped)discharge through a pipeCorrect answer is option 'A'. 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 A pitot tube is used to measure thea)velocity of flow at the required point in a pipeb)pressure difference between two points in a pipec)total pressure of liquid flowing in a piped)discharge through a pipeCorrect answer is option 'A'. Can you explain this answer?.
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