Hydraulics and Fluid Mechanics in ME The specific speed (Ns) of a centrifugal pump is given by (N√Q)/H3/4 (N√Q)/H5/4 (N√Q)/H2/3 (N√Q)/H (N√Q)/H3/4 (N√Q)/H5/4 (N√Q)/H2/3 (N√Q)/H ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A fluid whose viscosity does not change with the rate of deformation or shear strain is known as Newtonian fluid Real fluid Ideal fluid Non-Newtonian fluid Newtonian fluid Real fluid Ideal fluid Non-Newtonian fluid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Centre of pressure compared to e.g. is above it below it at same point above or below depending on area of body above it below it at same point above or below depending on area of body ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The power absorbed (in watts) in overcoming the viscous resistance of a footstep bearing is μ π³ N² R² /3600 t μ π³ N² R² /1800 t μ π³ N² R⁴ /3600 t μ π³ N² R⁴ /1800 t μ π³ N² R² /3600 t μ π³ N² R² /1800 t μ π³ N² R⁴ /3600 t μ π³ N² R⁴ /1800 t ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at vater surface. The hydrostatic force on square surface is 9,000 kg 27,000 kg 18,000 kg 13,500 kg 9,000 kg 27,000 kg 18,000 kg 13,500 kg ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Two pipe systems can be said to be equivalent, when the following quantities are same Friction loss and flow Length and diameter Flow and length Friction factor and diameter Friction loss and flow Length and diameter Flow and length Friction factor and diameter ANSWER DOWNLOAD EXAMIANS APP
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