Hydraulics and Fluid Mechanics in ME The losses are more in laminar flow critical flow transition flow turbulent flow laminar flow critical flow transition flow turbulent flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy line lies over the hydraulic gradient line by an amount equal to the Velocity head Pressure head - velocity head Pressure head Pressure head + velocity head Velocity head Pressure head - velocity head Pressure head Pressure head + velocity head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Impulse turbine is generally fitted At the level of tail race About 2.5 m above the tail race to avoid cavitations Little above the tail race Slightly below the tail race At the level of tail race About 2.5 m above the tail race to avoid cavitations Little above the tail race Slightly below the tail race ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a vessel containing liquid moves downward with a constant acceleration equal to ‘g’ then the pressure throughout the liquid mass is atmospheric None of these there will be vacuum in the liquid the pressure in the liquid mass is greater than hydrostatic pressure the pressure throughout the liquid mass is atmospheric None of these there will be vacuum in the liquid the pressure in the liquid mass is greater than hydrostatic pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME All the terms of energy in Bernoulli’s equation have dimension of mass energy work length mass energy work length ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME With an increase in size of tube, the rise or depression of liquid in the tube due to surface tension will Decrease Increase Depend upon the characteristics of liquid Remain unchanged Decrease Increase Depend upon the characteristics of liquid Remain unchanged ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS