Q461
Open questionA flow through a long pipe at constant rate is called
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Mechanical Engineering · all questionsHydraulics And Fluid Mechanics
Hydraulics And Fluid Mechanics
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Q462
Open questionA submerged body is said to be in a stable equilibrium, if its centre of gravity __________ the centre of buoyancy.
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Q463
Open questionHead developed by a centrifugal pump is
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Q464
Open questionDelivery head of a centrifugal pump is
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Q465
Open questionDischarge of a centrifugal pump is
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Q466
Open questionThe point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as
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Q467
Open questionThe flow in a pipe or channel is said to be uniform when
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Q468
Open questionEuler's number is the ratio of __________ force to pressure force.
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Q469
Open questionThe property of fluid by virtue of which it offers resistance to shear is called
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Q470
Open questionA hydraulic coupling belongs to the category of
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Q471
Open questionFalling drops of water become spheres due to the property of
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Q472
Open questionThe Reynold's number of a ship is __________ to its velocity and length.
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Q473
Open questionThe velocity corresponding to Reynold number of 2000 is called
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Q474
Open questionThe pressure of the liquid flowing through the divergent portion of a Venturimeter
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Q475
Open questionThe velocity of the liquid flowing through the divergent portion of a Venturimeter
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Q476
Open questionA jet of water discharging from a 40 mm diameter orifice has a diameter of 32 mm at its vena contracta. The coefficient of contraction is
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Q477
Open questionDischarge (Q) of a centrifugal pump is given by (where D = Diameter of impeller at inlet, b = Width of impeller at inlet and Vf = Velocity of flow at inlet)
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Q478
Open questionIn order to avoid tendency of separation at throat in a Venturimeter, the ratio of the diameter at throat to the diameter of pipe should be
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Q479
Open questionThe imaginary line drawn in the fluid in such a way that the tangent to any point gives the direction of motion at that point, is known as
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Q480
Open questionThe flow in which conditions do not change with time at any point, is known as
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