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 efficiency of jet propulsion for a ship with inlet orifices at right angles to the direction of motion of ship is given by [(Vr - v) v]/ Vr [(Vr + v) v]/ Vr [2(Vr - v) v]/ Vr² [2(Vr + v) v]/ Vr² [(Vr - v) v]/ Vr [(Vr + v) v]/ Vr [2(Vr - v) v]/ Vr² [2(Vr + v) v]/ Vr² ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In steady flow of a fluid, the total accele ration of any fluid particle is always zero is independent of coordinates is never zero can be zero is always zero is independent of coordinates is never zero can be zero ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The force present in a moving liquid is Gravity force Inertia force All of these Viscous force Gravity force Inertia force All of these Viscous force ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The hydraulic grade line is All of these always sloping downward in the direction of flow never above the energy grade line always above the centre line of pipe All of these always sloping downward in the direction of flow never above the energy grade line always above the centre line of pipe ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Choose the correct relationship specific gravity = gravity x density dynamicviscosity = kinematicviscosity x density kinematicviscosity = dynamicviscosity x density gravity = specific gravity x density specific gravity = gravity x density dynamicviscosity = kinematicviscosity x density kinematicviscosity = dynamicviscosity x density gravity = specific gravity x density ANSWER DOWNLOAD EXAMIANS APP
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