Fluid Mechanics If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is Greater in 0.5 mm dia tube Same in both the tubes Zero in both the tubes Greater in 1 mm dia tube Greater in 0.5 mm dia tube Same in both the tubes Zero in both the tubes Greater in 1 mm dia tube ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The __________ pressure is measured by a static tube. Static None of these Dynamic Total Static None of these Dynamic Total ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Both A & B Neither A nor B Independent of time Constant Both A & B Neither A nor B Independent of time Constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Laminar flow is characterised by the nonexistence of Deviating velocities Eddies All of these Pressure fluctuation Deviating velocities Eddies All of these Pressure fluctuation 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 Increase Data insufficient to predict pressure drop Decrease Remain same Increase Data insufficient to predict pressure drop Decrease Remain same ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is < 1 2 1 > 1 < 1 2 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
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