Fluid Mechanics Unit of mass velocity is Kg/m². hr Kg/hr Kg/m³. hr Kg/m² Kg/m². hr Kg/hr Kg/m³. hr Kg/m² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will Decrease Increase Remain same Data insufficient to predict pressure drop Decrease Increase Remain same Data insufficient to predict pressure drop ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The nominal size of a hose pipe is specified by its None of these Thickness I.D. O.D. None of these Thickness I.D. O.D. ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady flow occurs, when the Conditions change steadily with time Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant Rate of the velocity change is constant Conditions change steadily with time Conditions do not change with time at any point Conditions are the same at the adjacent points at any instant 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 exponentially Increases linearly Remains constant Decreases Increases exponentially Increases linearly Remains constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In deriving Bernoulli's equation, fluid is assumed to be Steady, density being pressure dependent, frictionless Uniform, steady, incompressible, along a streamline Incompressible, frictionless, steady, along a streamline None of these Steady, density being pressure dependent, frictionless Uniform, steady, incompressible, along a streamline Incompressible, frictionless, steady, along a streamline None of these ANSWER DOWNLOAD EXAMIANS APP
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