Hydraulics and Fluid Mechanics in ME Multistage centrifugal pumps are used to All of these Give high discharge Pump viscous fluids Produce high heads All of these Give high discharge Pump viscous fluids Produce high heads ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An opening in the side of a tank or vessel such that the liquid surface with the tank is below the top edge of the opening, is called Notch Weir Orifice None of these Notch Weir Orifice None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge through a small rectangular orifice is given by (where Cd = Coefficient of discharge for the orifice, a = Cross-sectional area of the orifice, h = Height of the liquid above the centre of the orifice) Q = Cd × a × 2gh Q = (Cd × a)/√(2gh) Q = (2/3). Cd × a × h Q = (3Cd × a)/√(2h) Q = Cd × a × 2gh Q = (Cd × a)/√(2gh) Q = (2/3). Cd × a × h Q = (3Cd × a)/√(2h) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The unit of kinematic viscosity in S. I. units is N-m/s m2/s N-s/m2 N-m N-m/s m2/s N-s/m2 N-m ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Two pipe systems can be said to be equivalent, when the following quantites are same flow and length friction loss and flow length and diameter friction factor and diameter flow and length friction loss and flow length and diameter friction factor and diameter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A hydraulic coupling belongs to the category of Energy generating machines Power developing machines Power absorbing machines Energy transfer machines Energy generating machines Power developing machines Power absorbing machines Energy transfer machines ANSWER DOWNLOAD EXAMIANS APP
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