Hydraulics and Fluid Mechanics in ME A fluid which obeys the Newton's law of viscosity is termed as Non-Newtonian fluid Ideal fluid Newtonian fluid Real fluid Non-Newtonian fluid Ideal fluid Newtonian fluid Real fluid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to Manning's formula, the discharge through an open channel is (where M = Manning's constant) A1/2 × M2/3 × m × i A × M × m2/3 × i1/2 A × M × m1/2 × i2/3 A2/3 × M1/3 × m × i A1/2 × M2/3 × m × i A × M × m2/3 × i1/2 A × M × m1/2 × i2/3 A2/3 × M1/3 × m × i ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A square surface 3 m × 3 m lies in a vertical line in water pipe its upper edge at water surface. The hydrostatic force on square surface is 13,500 kg 18,000 kg 9,000 kg 27,000 kg 13,500 kg 18,000 kg 9,000 kg 27,000 kg 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 = (3Cd × a)/√(2h) Q = Cd × a × 2gh Q = (2/3). Cd × a × h Q = (Cd × a)/√(2gh) Q = (3Cd × a)/√(2h) Q = Cd × a × 2gh Q = (2/3). Cd × a × h ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Choose the correct relationship gravity = specific gravity x density dynamicviscosity = kinematicviscosity x density specific gravity = gravity x density kinematicviscosity = dynamicviscosity x density gravity = specific gravity x density dynamicviscosity = kinematicviscosity x density specific gravity = gravity x density kinematicviscosity = dynamicviscosity x density ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The variation in the volume of a liquid with the variation of pressure is called its Surface tension Capillarity Compressibility Viscosity Surface tension Capillarity Compressibility Viscosity ANSWER DOWNLOAD EXAMIANS APP
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