Mechanical Engineering :: Hydraulics and Fluid Mechanics
- The total energy line lies over the hydraulic gradient line by an amount equal to the
- In a venturi-flume, the flow takes place at
- If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water
- The buoyancy depends on
- Overall efficiency of a centrifugal pump is the ratio of
- Mechanical efficiency of a centrifugal pump is the ratio of
- The depth of the centre of pressure on a vertical rectangular gate 8 m wide and 6 m high, when the water surface coincides with the top of the gate, is
- An opening in the side of a tank or vessel such that the liquid surface with the tank is below the top edge of the opening, is called
- The hammer blow in pipes occurs when
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A.
Energy available at the impeller to the energy supplied to the pump by the prime mover |
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B.
Actual work-done by the pump to the energy supplied to the pump by the prime mover |
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C.
Energy supplied to the pump to the energy available at the impeller |
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D.
Manometric head to the energy supplied by the impeller per kN of water |
|
A.
Energy available at the impeller to the energy supplied to the pump by the prime mover |
|
B.
Actual work-done by the pump to the energy supplied to the pump by the prime mover |
|
C.
Energy supplied to the pump to the energy available at the impeller |
|
D.
Manometric head to the energy supplied by the impeller per kN of water |