Fluid Mechanics
Velocity distribution for flow between two fixed parallel plates

None of these
Is zero at the plates and increases linearly to the midplane
Varies parabolically across the section
Is constant over the entire cross-section

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
Turbine impeller

Produces only tangential current
Produces only radial current
Is effective over wide range of viscosities
Does not produce tangential current

ANSWER DOWNLOAD EXAMIANS APP