1. a supercharger
2. a centrifugal blower
3. a vacuum chamber
4. an injection tube
a vacuum chamber
1. flat
2. contoured
3. slanted
4. depressed
contoured
1. supercharger
2. centrifugal pump
3. natural aspirator
4. movement of engine piston
movement of engine piston
1. same
2. more
3. less
4. more or less depending on ambient conditions
less
1. ordinary fluid
2. heavy water
3. molten lead
4. hydrogen gas
ordinary fluid
1. uses graphite rods as moderator
2. has powerful moderator
3. has no moderator
4. uses ferrite material as moderator
has no moderator
1. frictional force
2. viscosity
3. surface friction
4. all of the above
all of the above
1. is steady
2. is one dimensional
3. velocity is uniform at all the cross sections
4. all of the above
all of the above
1. super sonics as with projectiles and jet propulsion
2. full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.
3. simultaneous motion through two fluids where there is a surface of dis-continuity, gravity force, and wave making effects, as with ship's hulls
4. all of the above
super sonics as with projectiles and jet propulsion
1. super sonics as with projectile and jet propulsion
2. full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.
3. simultaneous motion through two fluids where there is a surface of dis-continuity, gravity forces,and wave making effect, as with ship's hulls
4. all of the above
simultaneous motion through two fluids where there is a surface of dis-continuity, gravity forces,and wave making effect, as with ship's hulls