Hydraulics and Fluid Mechanics in ME The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called Compressibility of liquid Density of liquid Surface tension of liquid Specific gravity of liquid Compressibility of liquid Density of liquid Surface tension of liquid Specific gravity of liquid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Ratio of inertia force to elastic force is known as Weber’s number Reynold’s number Mach number Froude number Weber’s number Reynold’s number Mach number Froude number ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A manometer is used to measure Pressure in Venturimeter Difference of pressures between two points in a pipe Pressure in pipes and channels Atmospheric pressure Pressure in Venturimeter Difference of pressures between two points in a pipe Pressure in pipes and channels Atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If V1 and V2 are the velocities of water at inlet and outlet of the draft tube respectively, then the efficiency of a draft tube is (V1 - V2) / V1 V1² / (V1² - V2²) (V1² - V2²) / V1² V1 / (V1 - V2) (V1 - V2) / V1 V1² / (V1² - V2²) (V1² - V2²) / V1² V1 / (V1 - V2) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The power transmitted through the nozzle is maximum when the head lost due to friction in the pipe is __________ of the total supply head. One-third Two-third One-half None of these One-third Two-third One-half None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following pump is suitable for small discharge and high heads? Axial flow pump Centrifugal pump Reciprocating pump Mixed flow pump Axial flow pump Centrifugal pump Reciprocating pump Mixed flow pump ANSWER DOWNLOAD EXAMIANS APP
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