Fluid Mechanics The unit of dynamic viscosity in SI unit is m² /sec kg/m . sec m/N. sec N/m² m² /sec kg/m . sec m/N. sec N/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The __________ is measured by a piezometric opening. Dynamic pressure Point velocity Static pressure Total pressure Dynamic pressure Point velocity Static pressure Total pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Weber Mach Euler Froude Weber Mach Euler Froude ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The simple pitot tube measures the __________ pressure. None of these Static Dynamic Total None of these Static Dynamic Total ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady flow occurs, when the Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Conditions change steadily with time Rate of the velocity change is constant Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Conditions change steadily with time Rate of the velocity change is constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With the increase in depth, the hydrostatic pressure in an unaccelerated incompressible fluid (in a constant gravitational field) Decreases Increases linearly Increases exponentially Remains constant Decreases Increases linearly Increases exponentially Remains constant ANSWER DOWNLOAD EXAMIANS APP
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