Fluid Mechanics The peripherial velocity at inlet of a centrifugal pump having inlet diameter of 25 cms and rotating at 950 rpm is __________ m/sec. 12.4 186.2 1.8 736.4 12.4 186.2 1.8 736.4 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Delivery of insufficient quantity of liquid by a pump may be caused by Air leak in the inlet All of these Low rpm Too high a lift Air leak in the inlet All of these Low rpm Too high a lift 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, III, V I, II, III I, II, V II, IV, V II, III, V I, II, III I, II, V II, IV, V ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What is the value of Fanning friction factor f ' for smooth pipe at NRe = 10⁶ approximately? 0.003 0.3 0.01 0.1 0.003 0.3 0.01 0.1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary tube method of viscosity measurement is based on the Navier-stokes equation Stoke's law Hagen-Poiseulle's equation None of these Navier-stokes equation Stoke's law Hagen-Poiseulle's equation None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A fluid which has a linear relationship between the magnitude of applied shear-stress and the resulting rate of deformation is called a/an __________ fluid. Newtonion Ideal Incompressible Non-Newtonion Newtonion Ideal Incompressible Non-Newtonion ANSWER DOWNLOAD EXAMIANS APP
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