Hydraulics and Fluid Mechanics in ME The Francis formula for the discharge over Cipoletti weir is 1.84 LH 1.84 LH3/2 1.84 LH1/2 1.84 LH5/2 1.84 LH 1.84 LH3/2 1.84 LH1/2 1.84 LH5/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow ratio of Francis turbine is defined as the ratio of the Velocity of flow at inlet to the theoretical jet velocity None of these Theoretical velocity of jet to the velocity of flow at inlet Velocity of runner at inlet to the velocity of flow at inlet Velocity of flow at inlet to the theoretical jet velocity None of these Theoretical velocity of jet to the velocity of flow at inlet Velocity of runner at inlet to the velocity of flow at inlet ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An ideal flow of any fluid must fulfill the following Newton’s law of motion Continuity equation Newton’s law of viscosity Pascal’ law Newton’s law of motion Continuity equation Newton’s law of viscosity Pascal’ law ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The resultant upward pressure of the fluid on an immersed body is called all the above are correct upthrust center of pressure buoyancy all the above are correct upthrust center of pressure buoyancy ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In an internal mouthpiece, if the jet after contraction does not touch the sides of the mouthpiece, then the mouthpiece is said to be Partially running full Running full Partially running free Running free Partially running full Running full Partially running free Running free ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following has highest coefficient of discharge ? venturimeter sharp edged orifice Borda’s mouthpiece running full CipoUetti weir venturimeter sharp edged orifice Borda’s mouthpiece running full CipoUetti weir ANSWER DOWNLOAD EXAMIANS APP
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