Fluid-mechanics Questions Set 19:
What is the maximum thickness of the boundary layer in a pipe of radius R?
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Which law governs the operation of hydraulic turbines?
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If a person studies a fluid which is at rest, what is their domain of study called?
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What is the flow condition at critical depth in an open channel?
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Which of the following is an assumption of the Hagen-Poiseuille equation?
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A gas weighs 16 N/m³ at 30°C and at an absolute pressure of 0.35 N/mm². Determine the gas constant.
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Which of the following methods is used exclusively in fluid mechanics?
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A single-stage impulse turbine with a diameter of 1.5 m runs at 3000 rpm. If the blade speed ratio is 0.42, what is the inlet velocity of the steam?
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The specific weight of a fluid depends on which of the following?
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The velocity field is given by u = -3x, v = 3y, w = 7z. For the point (x, y, z) = (1, 1, 1), which of the following options correctly describes the flow?
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