Hydraulics and Fluid Mechanics in ME The discharge over a right angled notch is (where H = Height of liquid above the apex of notch) (8/15) Cd. 2g. H (8/15) Cd. 2g. H² (8/15) Cd. 2g. H5/2 (8/15) Cd. 2g. H3/2 (8/15) Cd. 2g. H (8/15) Cd. 2g. H² (8/15) Cd. 2g. H5/2 (8/15) Cd. 2g. H3/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A glass tube of small diameter (d) is dipped in fluid. The height of rise or fall in the tube given by (where w = Specific weight of liquid, α = Angle of contact of the liquid surface, and σ = Surface tension) 4wd/σ cosα σ cosα/4wd wd/4σ cosα 4σ cosα/wd 4wd/σ cosα σ cosα/4wd wd/4σ cosα 4σ cosα/wd ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Barometer is used to measure Pressure in pipes, channels etc. Atmospheric pressure Difference of pressure between two points Very low pressure Pressure in pipes, channels etc. Atmospheric pressure Difference of pressure between two points Very low pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A differential manometer is used to measure Atmospheric pressure Pressure in pipes and channels Pressure in Venturimeter Difference of pressures between two points in a pipe Atmospheric pressure Pressure in pipes and channels Pressure in Venturimeter Difference of pressures between two points in a pipe ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called adhesion viscosity compressibility cohesion adhesion viscosity compressibility cohesion ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be Sixteen times Eight times Double Four times Sixteen times Eight times Double Four times ANSWER DOWNLOAD EXAMIANS APP
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