Fluid Mechanics Laminar flow is characterised by the nonexistence of Pressure fluctuation Deviating velocities All of these Eddies Pressure fluctuation Deviating velocities All of these Eddies ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For turbulent fluid flow in pipe, the expression for Prandtl one seventh power law is (where, r = pipe radius, x = distance). V/Vmax = (r/x)1/7 V/Vmax = (x.r)1/7 V/Vmax = (x/r)1/7 None of these V/Vmax = (r/x)1/7 V/Vmax = (x.r)1/7 V/Vmax = (x/r)1/7 None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Purpose of relief valve in a reciprocating pump is to Protect the pump against developing excessive pressure Control the rate of discharge Facilitate unidirectional flow of liquid Reduce the discharge pressure Protect the pump against developing excessive pressure Control the rate of discharge Facilitate unidirectional flow of liquid Reduce the discharge pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For laminar flow of a shear thinning liquid in a pipe, if the volumetric flow rate is doubled, the pressure gradient will increase by a factor of 2 >2 43832 2 >2 43832 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In Newton's law range, the drag co-efficient for the motion of spherical particle in a stationary fluid is 0.044 44 0.44 4.4 0.044 44 0.44 4.4 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The drag co-efficient for a bacterium moving in water at 1 mm/s, will be of the following order of magnitude (assume size of the bacterium to be 1 micron and kinematic viscosity of water to be 10⁻⁶m²/s). 0.44 24 24000 0.24 0.44 24 24000 0.24 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS