Q. Which of the following represents Hagen-poissule equation?

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Q. In _____________ velocity of fluid is constant on every point at a specific time.

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Q. If all particle of fluid has a path parallel to the wall, it is known as ____________

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Q. Which of the following represents Reynolds number for laminar flow?

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Q. Bernoulli’s theorem is applicable for fluid path with moderate frictional force.

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Q. _____________ measures velocity at a point of fluid in a stream.

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Q. Which of the following represents obstruction type flow measuring systems?

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Q. Static vane system causes pressure loss in flow.

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Q. Which of the following represents the correct relation between flow rate and area of pipe?

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Q. Which of the following converts flow to rotational motion?

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Q. Centrifugal force elements are used for ___________

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Q. Which of the following uses displacement to pressure conversion?

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Q. Displacement to pressure systems are used for measuring ___________

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Q. Which of the following represents the correct relation between pressure and displacement in flapper nozzle system?

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Q. Which of the following represents normal value for Pout/Pin?

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Q. Which of the following is correct for flapper nozzle system?

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Q. Range of displacement of flapper required to change output pressure over the useful range is known as ___________

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Q. Which of the condition is applicable for flapper nozzle system?

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Q. Which of the following represents condition for a volume of chamber?

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Q. Which of the following represents ideal flapper nozzle system?

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