Hydraulics and Fluid Mechanics in ME Centre of pressure compared to e.g. is above it above or below depending on area of body at same point below it above it above or below depending on area of body at same point below it ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow of water through the hole in the bottom of a wash basin is an example of Free vortex Uniform flow Forced vortex Steady flow Free vortex Uniform flow Forced vortex Steady flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Choose the wrong statement. Alcohol is used in manometer, because It provides longer length for a given pressure difference Its density is less It provides suitable meniscus for the inclined tube Its vapour pressure is low It provides longer length for a given pressure difference Its density is less It provides suitable meniscus for the inclined tube Its vapour pressure is low ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The water pressure per metre length on a vertical masonry wall of dam is (where w = Specific weight of the liquid, and H = Height of the liquid) wH wH/2 wH2/4 wH2/2 wH wH/2 wH2/4 wH2/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Euler's equation in the differential form for the motion of liquids is given by dp/ρ + g.dz + v.dv = 0 ρ.dp + g.dz + v.dv = 0 ρ.dp - g.dz + v.dv = 0 dp/ρ - g.dz + v.dv = 0 dp/ρ + g.dz + v.dv = 0 ρ.dp + g.dz + v.dv = 0 ρ.dp - g.dz + v.dv = 0 dp/ρ - g.dz + v.dv = 0 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to Chezy's formula, the discharge through an open channel is (where A = Area of flow, C = Chezy's constant, m = Hydraulic mean depth, and i = Uniform slope in bed) AC × √(m × i) C × √(m × i) A × √(m × i) mi × √(A × C) AC × √(m × i) C × √(m × i) A × √(m × i) mi × √(A × C) ANSWER DOWNLOAD EXAMIANS APP
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