Fluid Mechanics For laminar flow through a closed conduit Vmax = 1.5Vav Vmax = Vav Vmax = 0.5Vav Vmax = 2Vav Vmax = 1.5Vav Vmax = Vav Vmax = 0.5Vav Vmax = 2Vav ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of dynamic viscosity in SI unit is m/N. sec m² /sec N/m² kg/m . sec m/N. sec m² /sec N/m² kg/m . sec ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For turbulent fluid flow in pipe, the expression for Prandtl one seventh power law is (where, r = pipe radius, x = distance). V/Vmax = (r/x)1/7 None of these V/Vmax = (x.r)1/7 V/Vmax = (x/r)1/7 V/Vmax = (r/x)1/7 None of these V/Vmax = (x.r)1/7 V/Vmax = (x/r)1/7 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is used for very accurate measurement of flow of gas at low velocity? Segmental orificemeter Pitot tube Hot wire annemometer Rotameter Segmental orificemeter Pitot tube Hot wire annemometer Rotameter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The continuity equation Relates mass flow rate along a stream tube None of these Stipulates that Newton's second law of motion must be satisfied at every point in the fluid Relates work and energy Relates mass flow rate along a stream tube None of these Stipulates that Newton's second law of motion must be satisfied at every point in the fluid Relates work and energy ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary tube method of viscosity measurement is based on the None of these Navier-stokes equation Hagen-Poiseulle's equation Stoke's law None of these Navier-stokes equation Hagen-Poiseulle's equation Stoke's law ANSWER DOWNLOAD EXAMIANS APP
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