Hydraulics and Fluid Mechanics in ME Choose the correct relationship dynamicviscosity = kinematicviscosity x density gravity = specific gravity x density specific gravity = gravity x density kinematicviscosity = dynamicviscosity x density dynamicviscosity = kinematicviscosity x density gravity = specific gravity x density specific gravity = gravity x density kinematicviscosity = dynamicviscosity x density ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy line lies over the hydraulic gradient line by an amount equal to the Pressure head + velocity head Velocity head Pressure head Pressure head - velocity head Pressure head + velocity head Velocity head Pressure head Pressure head - velocity head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A turbine is required to develop 1500 kW at 300 r.p.m. under a head of 150 m. Which of the following turbine should be used? Pelton wheel with two or more nozzles Francis turbine Kaplan turbine Pelton wheel with one nozzle Pelton wheel with two or more nozzles Francis turbine Kaplan turbine Pelton wheel with one nozzle ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy of each particle at various places in the case of perfect incompressible fluid flowing in continuous stream May increase/decrease Keeps on decreasing Keeps on increasing Remain constant May increase/decrease Keeps on decreasing Keeps on increasing Remain constant ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A hydraulic coupling belongs to the category of Power absorbing machines Energy transfer machines Power developing machines Energy generating machines Power absorbing machines Energy transfer machines Power developing machines Energy generating machines ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The specific weight of water is 1000 kg/m” at mean sea level All listed here at 4°C temperature at normal pressure of 760 mm at mean sea level All listed here at 4°C temperature at normal pressure of 760 mm ANSWER DOWNLOAD EXAMIANS APP
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