Ratio of inertial force to force due to viscosity
Ratio of inertial force to force due to gravitation
Ratio of inertial force to force due to surface tension
All the four ratios of inertial force to force due to viscosity, gravitation, surface tension, and elasticity
D. All the four ratios of inertial force to force due to viscosity, gravitation, surface tension, and elasticity
2 metres of water column
3 metres of water column
3.5 metres of water column
4 m of water column
200 kg/m3
400 kg/m3
600 kg/m3
800 kg/m3
p/sinα
2p/sinα
p/2sinα
2p/sin (α/2)
Steady uniform flow
Steady non-uniform flow
Unsteady uniform flow
Unsteady non-uniform flow
Up-thrust
Reaction
Buoyancy
Metacentre
Tension at the base
Overturning of the wall or dam
Sliding of the wall or dam
All of these
Tensile stress
Compressive stress
Shear stress
Bending stress
w
wh
w/h
h/w
Is steady and uniform
Takes place in straight line
Takes place in curve
Takes place in one direction
Concave
Convex
Plane
None of these
Force of adhesion
Force of cohesion
Force of friction
Force of diffusion
Centre of gravity
Centre of depth
Centre of pressure
Centre of immersed surface
v²/2g
0.5v²/2g
0.375v²/2g
0.75v²/2g
Gravity, pressure and viscous
Gravity, pressure and turbulent
Pressure, viscous and turbulent
Gravity, viscous and turbulent
Inertia force
Viscous force
Gravity force
Pressure force
Density of liquid
Specific gravity of liquid
Compressibility of liquid
Surface tension of liquid
The liquid particles at all sections have the same velocities
The liquid particles at different sections have different velocities
The quantity of liquid flowing per second is constant
Each liquid particle has a definite path
Directly proportional
Inversely proportional
Square root of velocity
None of these
Continuity equation
Bernoulli's equation
Pascal's law
Archimedess principle
0.3 to 0.45
0.50 to 0.75
0.75 to 0.95
0.95 to 1.0
Internal
External
Both A and B
None of these
Local atmospheric pressure depends upon elevation of locality only
Standard atmospheric pressure is the mean local atmospheric pressure a* sea level
Local atmospheric pressure is always below standard atmospheric pressure
A barometer reads the difference between local and standard atmospheric pressure
Volumetric strain
Volumetric index
Compressibility
Adhesion
Be horizontal
Make an angle in direction of inclination of inclined plane
Make an angle in opposite direction to inclination of inclined plane
Any one of above is possible
At normal pressure of 760 mm
At 4°C temperature
At mean sea level
All the above
Specific weight
Mass density
Specific gravity
None of these
100 cm3
250 cm3
500 cm3
1000 cm3
Venturimeter
Orifice meter
Pitot tube
All of these
1 %
1.5 %
2 %
2.5 %
Surface tension force
Viscous force
Gravity force
Elastic force