Hydraulics and Fluid Mechanics in ME The pressure at a point 4 m below the free surface of water is 19.24 kPa 49.24 kPa 39.24 kPa 29.24 kPa 19.24 kPa 49.24 kPa 39.24 kPa 29.24 kPa ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following pump is successfully used for lifting water to the turbines? Air lift pump Reciprocating pump Jet pump Centrifugal pump Air lift pump Reciprocating pump Jet pump Centrifugal pump ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Re-entrant or Borda's mouthpiece is an __________ mouthpiece. Both A and B Internal External None of these Both A and B Internal External None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow is called hyper-sonic, if the Mach number is Less than unity Between 1 and 6 None of these Unity Less than unity Between 1 and 6 None of these Unity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following turbine is preferred for 0 to 25 m head of water? Francis turbine Pelton wheel None of these Kaplan turbine Francis turbine Pelton wheel None of these Kaplan turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge over a rectangular notch is (where b = Width of notch, and H = Height of liquid, above the sill of the notch) (2/3) Cd × b × √(2g) × H2 (2/3) Cd × b × √(2gH) (2/3) Cd × b × √(2g) × H3/2 (2/3) Cd × b × √(2g) × H (2/3) Cd × b × √(2g) × H2 (2/3) Cd × b × √(2gH) (2/3) Cd × b × √(2g) × H3/2 (2/3) Cd × b × √(2g) × H ANSWER DOWNLOAD EXAMIANS APP
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