Hydraulics and Fluid Mechanics in ME At the center line of a pipe flowing under pressure where the velocity gradient is zero, the shear stress will be Maximum Could be any value Zero Minimum Maximum Could be any value Zero Minimum ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Dynamic viscosity of most of the gases with rise in temperature decreases increases unpredictable remains unaffected decreases increases unpredictable remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total pressure on an immersed surface inclined at an angle θ with the liquid surface is wA wAx wx wAx/sinθ wA wAx wx wAx/sinθ ANSWER DOWNLOAD EXAMIANS APP
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 The flow is continuous, steady and along the stream line The velocity of flow is uniform over the section All of these The fluid is non - viscous, homogeneous and incompressible The flow is continuous, steady and along the stream line The velocity of flow is uniform over the section All of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The speed of a pressure wave through a pipe depends upon the length of pipe the original head the bulk modulus for the fluid the viscosity of fluid the length of pipe the original head the bulk modulus for the fluid the viscosity of fluid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The pressure at a point 4 m below the free surface of water is 49.24 kPa 39.24 kPa 19.24 kPa 29.24 kPa 49.24 kPa 39.24 kPa 19.24 kPa 29.24 kPa ANSWER DOWNLOAD EXAMIANS APP
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