Hydraulics and Fluid Mechanics in ME The velocity at which the laminar flow stops, is known as Velocity of approach Higher critical velocity None of these Lower critical velocity Velocity of approach Higher critical velocity None of these Lower critical velocity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A rectangular block 2 m long, 1 m wide and 1 m deep floats in water, the depth of immersion being 0.5 m. If water weighs 10 kN/m3, then the weight of the block is 5kN 20 kN 15 kN lOkN 5kN 20 kN 15 kN lOkN ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The stability of a dam is checked for Sliding of the wall or dam Tension at the base All of these Overturning of the wall or dam Sliding of the wall or dam Tension at the base All of these Overturning of the wall or dam ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Water is a __________ fluid. Non-Newtonian Ideal Real Newtonian Non-Newtonian Ideal Real Newtonian ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow. Viscous None of these Incompressible Compressible Viscous None of these Incompressible Compressible ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total pressure on a horizontally immersed surface is (where w = Specific weight of the liquid, A = Area of the immersed surface, and x = Depth of the centre of gravity of the immersed surface from the liquid surface) wA wAx wA/x wx wA wAx wA/x wx ANSWER DOWNLOAD EXAMIANS APP
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