Q401
Open questionPick out the wrong statement.
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Chemical Engineering · all questionsFluid Mechanics
Fluid Mechanics
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Q402
Open questionIn parallel pipe problems, the
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Q403
Open questionIn turbulent flow, the
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Q404
Open questionThe boundary layer is that part of a moving fluid, in which the fluid velocity is
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Q405
Open questionA centrifugal pump designed for handling water (μ = 1 cp) will deliver __________ when pumping a thicker oil (μ = 30 cp).
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Q406
Open questionWhich of the following flow measuring devices is an area meter?
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Q407
Open questionFor a given fluid flow rate, which of the following incurs maximum head loss?
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Q408
Open questionA rotameter through which air at room temperature and atmospheric pressure is flowing gives a certain reading for a flow rate of 100 cc/sec. If helium (molecular weight 4) is used and rotameter shows the same reading, the flow rate (cc/sec) is
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Q409
Open questionA weir is used to measure the large water discharge rate from a river or from an open channel. A weir is not of __________ shape.
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Q410
Open questionA stream tube is that, which has __________ cross-section entirely bounded by stream lines.
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Q411
Open questionWhen the pipe Reynold's number is 6000, the flow is generally
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Q412
Open questionWhich of the following is a dimensionless parameter?
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Q413
Open questionFor very low pressure and high discharge rate, the compressor used is a/an __________ compressor.
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Q414
Open questionCapacity of a hydraulic accumulator is defined in terms of maximum
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Q415
Open questionWhich is not a variable head meter?
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Q416
Open questionOne poise (unit of absolute/dynamic viscosity) is equivalent to one
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Q417
Open questionPoise is converted into stoke by
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Q418
Open questionFluidised beds are formed, when the
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Q419
Open questionIsotropic turbulence occurs
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Q420
Open questionThe momentum correction factor for the velocity distribution of laminar flow is
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