Hydraulics and Fluid Mechanics in ME The force exerted by a jet of water (in a direction normal to flow) impinging on a fixed plate inclined at an angle θ with the jet is (waV²/2g) × sin 2θ (waV/g) × sin θ (waV²/g) × sin θ (waV/2g) × sin θ (waV²/2g) × sin 2θ (waV/g) × sin θ (waV²/g) × sin θ (waV/2g) × sin θ ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The bulk modulus of elasticity has the dimensions of 1/pressure is large when fluid is more compressible increases with pressure is independent of pressure and viscosity has the dimensions of 1/pressure is large when fluid is more compressible increases with pressure is independent of pressure and viscosity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The loss of head due to viscosity for laminar flow in pipes is (where d = Diameter of pipe, l = Length of pipe, v = Velocity of the liquid in the pipe, μ = Viscosity of the liquid, and w = Specific weight of the flowing liquid) 4μvl/wd² 16μvl/wd² 32μvl/wd² 8μvl/wd² 4μvl/wd² 16μvl/wd² 32μvl/wd² 8μvl/wd² ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The pressure of air __________ with the increase of height from the surface of the earth. Does not change Increases Decreases None of these Does not change Increases Decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Density of water is maximum at 0°C 100°C 4°C 0°K 0°C 100°C 4°C 0°K ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME With an increase in size of tube, the rise or depression of liquid in the tube due to surface tension will Decrease Depend upon the characteristics of liquid Remain unchanged Increase Decrease Depend upon the characteristics of liquid Remain unchanged Increase ANSWER DOWNLOAD EXAMIANS APP