Hydraulics and Fluid Mechanics in ME The factional resistance of a pipe varies approximately with __________ of the liquid. Cube of velocity Square of velocity Velocity Pressure Cube of velocity Square of velocity Velocity Pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Center of buoyancy is the does not exist center of pressure of displaced volume centroid of the displaced volume of fluid e.g. of floating body does not exist center of pressure of displaced volume centroid of the displaced volume of fluid e.g. of floating body ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Mercury does not wet glass. This is due to property of liquid known as cohesion viscosity surface tension adhesion cohesion viscosity surface tension adhesion ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The kinematic viscosity of an oil (in stokes) whose specific gravity is 0.95 and viscosity 0.011 poise, is 0.0611 stoke 0.611 stoke 0.0116 stoke 0.116 stoke 0.0611 stoke 0.611 stoke 0.0116 stoke 0.116 stoke ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The maximum hydraulic efficiency of an impulse turbine is (where φ = Angle of blade tip at outlet) (1 + sin φ)/2 (1 + cos φ)/2 (1 - cos φ)/2 (1 - sin φ)/2 (1 + sin φ)/2 (1 + cos φ)/2 (1 - cos φ)/2 (1 - sin φ)/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The ratio of the inertia force to the __________ is called Euler's number. Pressure force Elastic force Surface tension force Viscous force Pressure force Elastic force Surface tension force Viscous force ANSWER DOWNLOAD EXAMIANS APP
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