Fluid Mechanics MCQ with Answers

principle of conservation of mass holds

velocity and pressure are inversely proportional

total energy is constant throughout

the energy is constant along a stream-line but may vary across streamlines

is steady

is one dimensional

velocity is uniform at all the cross sections

all of the above

supersonics, as with projectiles and jet propulsion

full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.

simultaneous motion through two fluids where there is a surface of dis-continuity, gravity force, and wave making effects, as with ship′s hulls

all of the above

supersonics, as with projectile and jet propulsion

full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.

simultaneous motion through two fluids where there is a surface of dis-continuity, gravity forces, and wave making effect, as with ship′s hulls

all of the above

energy

work

mass

length