Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Vaccum pumps Fans Blowers Compressors Vaccum pumps Fans Blowers Compressors ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to boundary. (V) Fluid cannot penetrate a boundary. II, IV, V I, II, III II, III, V I, II, V II, IV, V I, II, III II, III, V I, II, V ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Priming of a centrifugal pump is done to None of these Avoid chances of separation inside the impeller Develop effective pressure rise by the pump Increase the mass flow rate of fluid None of these Avoid chances of separation inside the impeller Develop effective pressure rise by the pump Increase the mass flow rate of fluid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury) L/σ 1/d Σ D L/σ 1/d Σ D ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to viscous forces is called the __________ number. Reynold Weber Froude Mach Reynold Weber Froude Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Curve III in the above diagram represents a/an None of these Dilatent fluid Pseudo plastic fluid Ideal plastic None of these Dilatent fluid Pseudo plastic fluid Ideal plastic ANSWER DOWNLOAD EXAMIANS APP
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