Hydraulics and Fluid Mechanics in ME In a centrifugal pump, the regulating valve is provided on the Impeller Suction pipe Delivery pipe Casing Impeller Suction pipe Delivery pipe Casing ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following is an incorrect statement ? Coefficient of contraction of a venturimeter is unity None of these Flow nozzle is cheaper than venturimeter but has higher energy loss Discharge is independent of orientation of venturimeter whether it is horizontal, vertical or inclined Coefficient of contraction of a venturimeter is unity None of these Flow nozzle is cheaper than venturimeter but has higher energy loss Discharge is independent of orientation of venturimeter whether it is horizontal, vertical or inclined ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a pump is handling water and is discharging a certain flow Q at a constant total dynamic head requiring a definite B.H.P., the same pump when handling a liquid of specific gravity 0.75 and viscosity nearly same as of water , the horse power required will be H.P./0.75 1.5 B.H.P Same 0.75 B.H.P H.P./0.75 1.5 B.H.P Same 0.75 B.H.P ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The atmospheric pressure at sea level is All of these 103 kN/m2 760 mm of mercury 10.3 m of water All of these 103 kN/m2 760 mm of mercury 10.3 m of water ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Newton’s law of viscosity relates viscosity and rate of angular deformation intensity of pressure and rate of angular deformation shear stress, viscosity and temperature shear stress and rate of angular deformation viscosity and rate of angular deformation intensity of pressure and rate of angular deformation shear stress, viscosity and temperature shear stress and rate of angular deformation ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following has highest coefficient of discharge ? venturimeter sharp edged orifice Borda’s mouthpiece running full CipoUetti weir venturimeter sharp edged orifice Borda’s mouthpiece running full CipoUetti weir ANSWER DOWNLOAD EXAMIANS APP
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