Fluid Mechanics Momentum transfer in laminar flow of fluids results due to the None of these Density Velocity gradient Viscosity None of these Density Velocity gradient Viscosity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Priming of a centrifugal pump is done to Avoid chances of separation inside the impeller None of these Develop effective pressure rise by the pump Increase the mass flow rate of fluid Avoid chances of separation inside the impeller None of these Develop effective pressure rise by the pump Increase the mass flow rate of fluid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to viscous forces is called the __________ number. Mach Froude Weber Reynold Mach Froude Weber Reynold ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The hydraulic radius for flow in a rectangular duct of cross-sectional dimension H, W is HW/4(H + W)² 2HW/(H + W)² HW/2(H + W)² √(HW/π) HW/4(H + W)² 2HW/(H + W)² HW/2(H + W)² √(HW/π) ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the value of Fanning friction factor f ' for smooth pipe at NRe = 10⁶ approximately? 0.01 0.003 0.3 0.1 0.01 0.003 0.3 0.1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Choose the set of pressure intensities that are equivalent. 4.33 psi, 10 ft. of water, 8.83 inches of Hg 10 psi, 19.7 ft. of water, 5.3 inches of Hg 10 psi, 19.7 ft. of water, 23.3 inches of Hg 4.33 psi, 10 ft. of water, 20.7 inches of Hg 4.33 psi, 10 ft. of water, 8.83 inches of Hg 10 psi, 19.7 ft. of water, 5.3 inches of Hg 10 psi, 19.7 ft. of water, 23.3 inches of Hg 4.33 psi, 10 ft. of water, 20.7 inches of Hg ANSWER DOWNLOAD EXAMIANS APP
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