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Kaplan turbine is

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The Specific Speed for a pump is ______

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The velocity of water (in m/s) is _________

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In which direction does the shear stress act on the face AB of the fluid element shown near the plate?

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A steady laminar boundary layer is formed over a flat plate as shown in the figure

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The total drag force (in N) per unit width of the plate is ____

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An incompressible fluid flows over a flat plate with zero pressure gradient

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Consider a steady in compressible flow through a channel as shown below.

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The integrated drag force (in N) on the plate, between p-s, is

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Wall shear stress

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Within a boundary layer for a steady in compressible flow, the Bernoulli equation

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If F is the ratio of the drag force on the front half of the plate to the drag force on the rear half, then

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If ‘x’ is the distance measured from the leading edge of a flat plate, then laminar boundary layer thickness varies as

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As the transition from laminar to turbulent flow is induced in a cross flow past a circular cylinder

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The necessary and sufficient condition which brings about separation of boundary layer is

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If the head loss is not to exceed 8 m of oil, find the pipe diameter.

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Assume friction factor for both the cases of pipe flow is the same

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The pumping power (in kW) required to maintain the flow is

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The ratio of pipe frictional losses in the new arrangement to that in the original configuration would be

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Assuming ideal fluid and the reservoir is large, the velocity at point P in the siphon tube is

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