Fluid Mechanics In laminar flow through a round tube, the discharge varies As the square of the radius Inversely as the viscosity Inversely as the pressure drop Linearly as the viscosity As the square of the radius Inversely as the viscosity Inversely as the pressure drop Linearly as the viscosity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The speed of sound in an ideal gas varies as the Pressure Density None of these Temperature Pressure Density None of these Temperature ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Vane anemometer None of these Is an area meter Rotates an element at a speed determined by the velocity of the fluid in which the meter is immersed Is a variable head meter None of these Is an area meter Rotates an element at a speed determined by the velocity of the fluid in which the meter is immersed Is a variable head meter 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 Remains constant Increases linearly Decreases Increases Remains constant Increases linearly Decreases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The pressure drop per unit length of pipe incurred by a fluid 'X' flowing through pipe is Δp. If another fluid 'Y' having both the specific gravity & density just double of that of fluid 'X', flows through the same pipe at the same flow rate/average velocity, then the pressure drop in this case will be 2Δp Δp Δp² Δp/2 2Δp Δp Δp² Δp/2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For water, when the pressure increases, the viscosity Decreases Also increases First decreases, and then increases Remains constant Decreases Also increases First decreases, and then increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
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