Q481
Open questionThe fluid forces considered in the Navier Stokes equation are
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Mechanical Engineering · all questionsHydraulics And Fluid Mechanics
Hydraulics And Fluid Mechanics
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Q482
Open questionThe tendency of a liquid surface to contract is due to the following property
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Q483
Open questionThe pressure measured with the help of a Piezometer tube is in
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Q484
Open questionA tank of uniform cross-sectional area (A) containing liquid upto height (H1) has an orifice of cross-sectional area (a) at its bottom. The time required to empty the tank completely will be
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Q485
Open questionAccording to equation of continuity,
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Q486
Open questionThe vapour pressure over the concave surface is
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Q487
Open questionThe equation of continuity holds good when the flow
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Q488
Open questionPitot tube is used for measurement of
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Q489
Open questionAccording to Chezy's formula, the discharge through an open channel is (where A = Area of flow, C = Chezy's constant, m = Hydraulic mean depth and i = Uniform slope in bed)
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Q490
Open questionPrinciple of similitude forms the basis of
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Q491
Open questionThe Metacentric heights of two floating bodies A and B are 1 m and 1.5 m respectively. Select the correct statement.
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Q492
Open questionKinematic viscosity is equal to
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Q493
Open questionA fluid having no viscosity is known as
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Q494
Open questionThe power transmitted through the nozzle is maximum when the head lost due to friction in the pipe is __________ of the total supply head.
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Q495
Open questionThe total head of a liquid particle in motion is equal to
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Q496
Open questionThe total energy of a liquid particle in motion is equal to
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Q497
Open questionThe maximum efficiency of jet propulsion of a ship with inlet orifices at right angles to the direction of motion of ship, is
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Q498
Open questionThe power absorbed (in watts) in overcoming the viscous resistance of a footstep bearing is
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Q499
Open questionThe critical depth for a channel is given by (where q = Unit discharge (discharge per unit width) through the channel)
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Q500
Open questionThe hydraulic gradient line lies over the centre line of the pipe by an amount equal to the
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