Hydraulics and Fluid Mechanics in ME For starting an axial flow pump, its delivery valve should be Open Could be either open or closed Closed Depends on starting condition and flow desired Open Could be either open or closed Closed Depends on starting condition and flow desired ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy line lies over the centre line of the pipe by an amount equal to Velocity head Pressure head Pressure head - velocity head Pressure head + velocity head Velocity head Pressure head Pressure head - velocity head Pressure head + velocity head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When the flow in an open channel is gradually varied, the flow is said to be Steady uniform flow Steady non-uniform flow Unsteady uniform flow Unsteady non-uniform flow Steady uniform flow Steady non-uniform flow Unsteady uniform flow Unsteady non-uniform flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Specific weight of water in S.I. units is equal to 10000 N/m3 9.81 xlO3 N/m3 1000 N/m3 9.81 xlO6 N/m3 10000 N/m3 9.81 xlO3 N/m3 1000 N/m3 9.81 xlO6 N/m3 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The stress-strain relation of the Newtonian fluid is Inverse type Linear Hyperbolic Parabolic Inverse type Linear Hyperbolic Parabolic ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The velocity at which the laminar flow stops, is known as Higher critical velocity None of these Lower critical velocity Velocity of approach Higher critical velocity None of these Lower critical velocity Velocity of approach ANSWER DOWNLOAD EXAMIANS APP