Fluid Mechanics The head loss in turbulent flow in a pipe varies As velocity As (velocity)² Inversely as the square of diameter Inversely as the velocity As velocity As (velocity)² Inversely as the square of diameter Inversely as the velocity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of dynamic viscosity in SI unit is m² /sec N/m² m/N. sec kg/m . sec m² /sec N/m² m/N. sec kg/m . sec ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity of liquid hydrocarbon fuels in a pipeline can not be measured by magnetic flowmeters, because their __________ is very low/small. Electrical conductivity Specific gravity Thermal conductivity Electrical resistivity Electrical conductivity Specific gravity Thermal conductivity Electrical resistivity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For water, when the pressure increases, the viscosity Also increases Decreases First decreases, and then increases Remains constant Also increases Decreases First decreases, and then increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With increase in the ratio of orifice diameter to pipe diameter in case of an orificemeter, the overall pressure loss Increases Increases linearly Decreases Remains constant Increases Increases linearly Decreases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary tube method of viscosity measurement is based on the Stoke's law None of these Hagen-Poiseulle's equation Navier-stokes equation Stoke's law None of these Hagen-Poiseulle's equation Navier-stokes equation ANSWER DOWNLOAD EXAMIANS APP
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