Hydraulics and Fluid Mechanics in ME The maximum thickness of boundary layer in a pipe of radius r is 2r r/2 r 2r r/2 r ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The function of guide vanes in a reaction turbine is to Allow the water to flow over them, without forming eddies All of the listed here Allow the required quantity of water to enter the turbine Allow the water to enter the runner without shock Allow the water to flow over them, without forming eddies All of the listed here Allow the required quantity of water to enter the turbine Allow the water to enter the runner without shock ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Property of a fluid by which its own molecules are attracted is called adhesion compressibility cohesion viscosity adhesion compressibility cohesion viscosity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A body floats in stable equilibrium When its e.g. is below its center of buoyancy Metacentre has nothing to do with position of e.g. for determining stability When its meatcentric height is zero When the metacentre is above e.g. When its e.g. is below its center of buoyancy Metacentre has nothing to do with position of e.g. for determining stability When its meatcentric height is zero When the metacentre is above e.g. ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The hammer blow in pipes occurs when The pipe bursts under high pressure of fluid The flow of fluid through the pipe is gradually brought to rest by closing of the valve There is excessive leakage in the pipe The flow of fluid through the pipe is suddenly brought to rest by closing of the valve The pipe bursts under high pressure of fluid The flow of fluid through the pipe is gradually brought to rest by closing of the valve There is excessive leakage in the pipe The flow of fluid through the pipe is suddenly brought to rest by closing of the valve ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Casting of a centrifugal pump is designed so as to minimize Cavitations Static head Loss of kinetic energy Friction loss Cavitations Static head Loss of kinetic energy Friction loss ANSWER DOWNLOAD EXAMIANS APP
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