Q. What is the incompressibility condition in Navier-Stokes equation?

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Q. The velocity profile of the Couette flow is _______

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Q. When a cricket bat hits a cricket ball, impulse is applied on the_________

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Q. Momentum is a ______ quantity

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Q. The equation for impulse is_______

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Q. What is the SI unit of impulse?

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Q. What is the SI unit of momentum?

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Q. Change in momentum of an object is equal to the_______

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Q. What is the unit of specific impulse?

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Q. What is the formula to find specific impulse?

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Q. Angular momentum is a _______ quantity

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Q. Angular momentum is proportional to __________

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Q. Which is the cheapest device for measuring flow / discharge rate.

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Q. The principle of Orificemeter is same as that of Venturimeter.

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Q. What is the relationship between Orificemeter diameter and pipe diameter

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Q. The Orificemeter readings are more accurate than Venturimeter.

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Q. The Orificemeter readings are more accurate than Pitot tube readings.

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Q. The Orificemeter has a smooth edge hole.

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Q. A nanometre is connected to a section which is at a distance of about 4 to 6 times the pipe diameter upstream from orifice plate.

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Q. Venturimeter is based on integral form of Euler’s equation.

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