Fluid Mechanics For water, when the pressure increases, the viscosity Remains constant First decreases, and then increases Also increases Decreases Remains constant First decreases, and then increases Also increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow through a closed conduit Vmax = 0.5Vav Vmax = Vav Vmax = 2Vav Vmax = 1.5Vav Vmax = 0.5Vav Vmax = Vav Vmax = 2Vav Vmax = 1.5Vav ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump used to pump water is used to pump an oil with specific gravity of 0.8 at the same rate. The power consumption will now Decrease Data insufficient to predict Increase Remain same Decrease Data insufficient to predict Increase Remain same ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of velocity head is ft-lbf/sec ft-lb/sec ft-lbf/lb ft-lb/ft³ ft-lbf/sec ft-lb/sec ft-lbf/lb ft-lb/ft³ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The velocity profile exhibited by laminar flow of Newtonion fluids is such that the velocity distribution w.r.t. radius of the circular pipe is a/an __________ with the apex at the centre line of the pipe. Parabola Semi-ellipse Semi-circle Hyperbola Parabola Semi-ellipse Semi-circle Hyperbola ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a __________ fluid. Perfect None of these Newtonion Bingham Perfect None of these Newtonion Bingham ANSWER DOWNLOAD EXAMIANS APP
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