Hydraulics and Fluid Mechanics in ME The optimum value of vane exit angle for a centrifugal pump impeller is 30-40° 20-25° 50-60° 10-15° 30-40° 20-25° 50-60° 10-15° ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Re-entrant or Borda's mouthpiece is an __________ mouthpiece. None of these Internal Both A and B External None of these Internal Both A and B External ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Reaction turbines are used for Low head and high discharge High head High head and low discharge Low head Low head and high discharge High head High head and low discharge Low head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Euler's number is the ratio of __________ force to pressure force. Inertia None of these Gravity Viscous Inertia None of these Gravity Viscous ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The volumetric change of the fluid caused by a resistance is known as Compressibility Adhesion Volumetric strain Volumetric index Compressibility Adhesion Volumetric strain Volumetric index 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 None of these the pressure throughout the liquid mass is atmospheric there will be vacuum in the liquid the pressure in the liquid mass is greater than hydrostatic pressure None of these the pressure throughout the liquid mass is atmospheric there will be vacuum in the liquid the pressure in the liquid mass is greater than hydrostatic pressure ANSWER DOWNLOAD EXAMIANS APP
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