Fluid Mechanics Turbine impeller Is effective over wide range of viscosities Does not produce tangential current Produces only tangential current Produces only radial current Is effective over wide range of viscosities Does not produce tangential current Produces only tangential current Produces only radial current ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Foot valves are provided in the suction line of a centrifugal pump to Avoid priming, every time we start the pump Remove the contaminant present in the liquid Minimise the fluctuation in discharge Control the liquid discharge Avoid priming, every time we start the pump Remove the contaminant present in the liquid Minimise the fluctuation in discharge Control the liquid discharge ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics While starting an axial flow pump, its delivery valve should be kept Closed Open None of these Either open or closed Closed Open None of these Either open or closed ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In magnetic flow meters, voltage generation is Proportional to the fluid velocity Both A and B Due to the motion of conducting fluid through an externally generated uniform field Neither A nor B Proportional to the fluid velocity Both A and B Due to the motion of conducting fluid through an externally generated uniform field Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Transition from laminar flow to turbulent flow is aided by the Pressure gradient and the compressibility of the flowing medium All of these Surface roughness and curvature (i.e.sharp corners) Vibration Pressure gradient and the compressibility of the flowing medium All of these Surface roughness and curvature (i.e.sharp corners) Vibration ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cp/Cv is termed as Adiabatic constant Weber number Prandtl number Mach number Adiabatic constant Weber number Prandtl number Mach number ANSWER DOWNLOAD EXAMIANS APP
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