Hydraulics and Fluid Mechanics in ME A fluid which obeys the Newton's law of viscosity is termed as Ideal fluid Real fluid Newtonian fluid Non-Newtonian fluid Ideal fluid Real fluid Newtonian fluid Non-Newtonian fluid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If the velocity is zero over half of the cross-sectional area and is uniform over the remaining half, then the momentum correction factor is 4 43924 2 1 4 43924 2 1 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A Pelton wheel is Inward flow reaction turbine Inward flow impulse turbine Tangential flow impulse turbine Outward flow impulse turbine Inward flow reaction turbine Inward flow impulse turbine Tangential flow impulse turbine Outward flow impulse turbine ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Coefficient of velocity is defined as the ratio of Actual velocity of jet at vena contracta to the theoretical velocity None of these Area of jet at vena contracta to the area of orifice Actual discharge through an orifice to the theoretical discharge Actual velocity of jet at vena contracta to the theoretical velocity None of these Area of jet at vena contracta to the area of orifice Actual discharge through an orifice to the theoretical discharge ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The distance y from pipe boundary, at which the point velocity is equal to average velocity for turbulent flow, is (where R is radius of pipe) 0.223 R 0.577 R 0.423 R 0.707 R 0.223 R 0.577 R 0.423 R 0.707 R ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a pump is handling water and is discharging a certain flow Q at a constant total dynamic head requiring a definite B.H.P., the same pump when handling a liquid of specific gravity 0.75 and viscosity nearly same as of water , the horse power required will be 1.5 B.H.P H.P./0.75 0.75 B.H.P Same 1.5 B.H.P H.P./0.75 0.75 B.H.P Same ANSWER DOWNLOAD EXAMIANS APP
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