Which of the following statements is wrong?a)A flow whose streamline is represented by a curve is called two-dimensional flowb)The total energy of a liquid particle is the sum of potential energy, kinetic energy, and pressure energyc)The length of the divergent portion in a venturi meter is equal to the convergent portiond)A pitot tube is used to measure the velocity of flow at the required point in a pipeCorrect answer is option 'C'. Can you explain this answer?

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Which of the following statements is wrong?

a)
A flow whose streamline is represented by a curve is called two-dimensional flow
b)
The total energy of a liquid particle is the sum of potential energy, kinetic energy, and pressure energy
c)
The length of the divergent portion in a venturi meter is equal to the convergent portion
d)
A pitot tube is used to measure the velocity of flow at the required point in a pipe

Correct answer is option 'C'. Can you explain this answer?

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Which of the following statements is wrong?a)A flow whose streamline ...

Venturi meter

Venturi meter is a device used to measure the flow rate of a fluid flowing through a pipe. Venturi meter is divided into 3 parts: convergent cone, divergent cone, and throat.

The long length of the divergent section is kept three to four times the convergent length to avoid any possibility of flow separation and to minimize frictional losses occurring in a flow.

Streamlines

Streamlines are the lines drawn through the flow field in such a manner that the velocity vector of the fluid at each and every point on the streamline is tangent to the streamline at that instant.

For 1D Flow, it is a line, and for 2D flow, it is represented by a curve. The equation of streamline is given by:

udy − vdx = 0

Bernoulli’s Equation

Bernoulli’s Equation is known as the conservation of energy principle. It states that in a steady, ideal flow of an incompressible fluid, the total energy at any point of the fluid is constant. The total energy consists of pressure energy, kinetic energy, and potential energy or datum energy.

Pitot Tube

Pitot Tube is a device used for measuring the velocity of flow at any point in a pipe or a channel.

It is based on the principle that if the velocity of flow at a point becomes zero, the pressure there is increased due to the conversion of the kinetic energy into pressure energy.

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Which of the following statements is wrong?a)A flow whose streamline is represented by a curve is called two-dimensional flowb)The total energy of a liquid particle is the sum of potential energy, kinetic energy, and pressure energyc)The length of the divergent portion in a venturi meter is equal to the convergent portiond)A pitot tube is used to measure the velocity of flow at the required point in a pipeCorrect answer is option 'C'. Can you explain this answer?

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Which of the following statements is wrong?a)A flow whose streamline is represented by a curve is called two-dimensional flowb)The total energy of a liquid particle is the sum of potential energy, kinetic energy, and pressure energyc)The length of the divergent portion in a venturi meter is equal to the convergent portiond)A pitot tube is used to measure the velocity of flow at the required point in a pipeCorrect answer is option 'C'. 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 Which of the following statements is wrong?a)A flow whose streamline is represented by a curve is called two-dimensional flowb)The total energy of a liquid particle is the sum of potential energy, kinetic energy, and pressure energyc)The length of the divergent portion in a venturi meter is equal to the convergent portiond)A pitot tube is used to measure the velocity of flow at the required point in a pipeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is wrong?a)A flow whose streamline is represented by a curve is called two-dimensional flowb)The total energy of a liquid particle is the sum of potential energy, kinetic energy, and pressure energyc)The length of the divergent portion in a venturi meter is equal to the convergent portiond)A pitot tube is used to measure the velocity of flow at the required point in a pipeCorrect answer is option 'C'. Can you explain this answer?.

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