Hydraulics and Fluid Mechanics in ME The Euler's equation for the motion of liquids is based upon the assumption that The fluid is non - viscous, homogeneous and incompressible All of these The velocity of flow is uniform over the section The flow is continuous, steady and along the stream line The fluid is non - viscous, homogeneous and incompressible All of these The velocity of flow is uniform over the section The flow is continuous, steady and along the stream line ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The cavitation in a hydraulic machine Causes sudden drop in power output and efficiency Reduces the discharge of a turbine All of these Causes noise and vibration of various parts Causes sudden drop in power output and efficiency Reduces the discharge of a turbine All of these Causes noise and vibration of various parts ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be Sixteen times Double Eight times Four times Sixteen times Double Eight times Four times 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 Keeps on decreasing May increase/decrease Keeps on increasing Remain constant Keeps on decreasing May increase/decrease Keeps on increasing Remain constant ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A piece of wood having weight 5 kg floats in water with 60% of its volume under the liquid. The specific gravity of wood is 0.3 0.83 0.4 0.6 0.3 0.83 0.4 0.6 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If the velocity is zero over half of the cross-sectional area and is uniform over the remaining half, then the momentum correction factor is 4 1 43924 2 4 1 43924 2 ANSWER DOWNLOAD EXAMIANS APP
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