Hydraulics and Fluid Mechanics in ME For 450 m head of water, _________ shall be used. Pelton wheel Francis turbine None of these Kaplan turbine Pelton wheel Francis turbine None of these Kaplan turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In one dimensional flow, the flow Takes place in straight line Takes place in curve Takes place in one direction Is steady and uniform Takes place in straight line Takes place in curve Takes place in one direction Is steady and uniform ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME With the same cross-sectional area and immersed in same turbulent flow, the largest total drag will be on a sphere a cylinder a circular disc of plate held normal to flow a streamlined body a sphere a cylinder a circular disc of plate held normal to flow a streamlined body ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The loss of head at entrance in a pipe is (where v = Velocity of liquid in the pipe) 0.75v²/2g v²/2g 0.375v²/2g 0.5v²/2g 0.75v²/2g v²/2g 0.375v²/2g 0.5v²/2g ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Theoretical power required (in watts) to drive a reciprocating pump is (where w = Specific weight of liquid to be pumped in N/m3, Q = Discharge of the pump in m3/s, Hs = Suction head in meters, and Hd = Delivery head in meters) wQHd wQHs wQ (Hs - Hd) wQ (Hs + Hd) wQHd wQHs wQ (Hs - Hd) wQ (Hs + Hd) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total head of a liquid particle in motion is equal to Potential head - (pressure head + kinetic head) Pressure head - (kinetic head + potential head) Kinetic head - (pressure head + potential head) Pressure head + kinetic head + potential head Potential head - (pressure head + kinetic head) Pressure head - (kinetic head + potential head) Kinetic head - (pressure head + potential head) Pressure head + kinetic head + potential head ANSWER DOWNLOAD EXAMIANS APP
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