1. energy
2. work
3. mass
4. length
length
1. supersonics, 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
full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.
1. gravity, pressure and viscous
2. gravity, pressure and turbulent
3. pressure, viscous and turbulent
4. gravity, viscous and turbulent
gravity, pressure and viscous
1. smooth and streamline flow
2. laminar flow
3. steady flow
4. highly turbulent flow
highly turbulent flow
1. less than 2000
2. between 2000 and 4000
3. more than 4000
4. less than 4000
less than 2000
1. pressure
2. flow
3. velocity
4. discharge
velocity
1. specific gravity of liquids
2. specific gravity of solids
3. specific gravity of gases
4. relative humidity
specific gravity of liquids
1. melting point rises slightly and boiling point drops markedly
2. melting point rises markedly and boiling point drops markedly
3. melting point drops slightly and boiling point drops markedly
4. melting point drops slightly and boiling point drops slightly
melting point rises slightly and boiling point drops markedly
1. 225.65 kgf/cm2
2. 273 kgf/cm2
3. 100 kgf/cm2
4. 1 kgf/cm2
225.65 kgf/cm2
1. less
2. more
3. equal
4. may be less or more depending on temperature
less