Fluid Mechanics For water, when the pressure increases, the viscosity Remains constant Decreases Also increases First decreases, and then increases Remains constant Decreases Also increases First decreases, and then increases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Drag force acting on a body does not depend upon the Projected area of the body Density of the fluid Velocity of the body Density of the body Projected area of the body Density of the fluid Velocity of the body Density of the body ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow through a closed conduit Vmax = 1.5Vav Vmax = 0.5Vav Vmax = Vav Vmax = 2Vav Vmax = 1.5Vav Vmax = 0.5Vav Vmax = Vav Vmax = 2Vav 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 Decreases Increases linearly Remains constant Increases Decreases Increases linearly Remains constant Increases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Plunger pumps are used for None of these Slurries Viscous mass Higher pressure None of these Slurries Viscous mass Higher pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If the head over the triangular notch is doubled, the discharge will increase by __________ times. 2 5.657 4 2.828 2 5.657 4 2.828 ANSWER DOWNLOAD EXAMIANS APP
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