Hydraulics and Fluid Mechanics in ME A large Reynold number is indication of Highly turbulent flow Steady flow Smooth and streamline flow Laminar flow Highly turbulent flow Steady flow Smooth and streamline flow Laminar flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For small discharge at high pressure, following pump is preferred Reciprocating Axial flow Mixed flow Centrifugal Reciprocating Axial flow Mixed flow Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The height of a water column equivalent to a pressure of 0.15 MPa is 45.3 m 35.3 m 25.3 m 15.3 m 45.3 m 35.3 m 25.3 m 15.3 m ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Center of buoyancy is the center of pressure of displaced volume does not exist centroid of the displaced volume of fluid e.g. of floating body center of pressure of displaced volume does not exist centroid of the displaced volume of fluid e.g. of floating body 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) wAx wA/x wx wA wAx wA/x wx wA ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Choose the correct relationship kinematicviscosity = dynamicviscosity x density specific gravity = gravity x density dynamicviscosity = kinematicviscosity x density gravity = specific gravity x density kinematicviscosity = dynamicviscosity x density specific gravity = gravity x density dynamicviscosity = kinematicviscosity x density gravity = specific gravity x density ANSWER DOWNLOAD EXAMIANS APP
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