Directly proportional to the area of the vessel containing liquid
Directly proportional to the depth of liquid from the surface
Directly proportional to the length of the vessel containing liquid
Inversely proportional to the depth of liquid from the surface
B. Directly proportional to the depth of liquid from the surface
A × M × m1/2 × i2/3
A × M × m2/3 × i1/2
A1/2 × M2/3 × m × i
A2/3 × M1/3 × m × i
Less than 2000
Between 2000 and 4000
More than 4000
Less than 4000
The size of orifice is large
The velocity of flow is large
The available head of liquid is more than 5 times the height of orifice
The available head of liquid is less than 5 times the height of orifice
Remains constant
Increases
Decreases
Depends upon mass 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
Coincides with its centre of gravity
Lies above its centre of gravity
Lies below its centre of gravity
Lies between the centre of buoyancy and centre of gravity
Varies as the square of the radial distance
Increases linearly as its radial distance
Increases as the square of the radial distance
Decreases as the square of the radial distance
Higher than the surface of liquid
The same as the surface of liquid
Lower than the surface of liquid
Unpredictable
Narrow-crested weir
Broad-crested weir
Ogee weir
Submerged weir
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
15.3 m
25.3 m
35.3 m
45.3 m
Steady
Streamline
Turbulent
Unsteady
The direction and magnitude of the velocity at all points are identical
The velocity of successive fluid particles, at any point, is the same at successive periods of time
The magnitude and direction of the velocity do not change from point to point in the fluid
The fluid particles move in plane or parallel planes and the streamline patterns are identical in each pleasure
Pascal
Poise
Stoke
Faraday
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 discontinuity, gravity forces, and wave making effect as with ship's hulls
All of the above
H/3
H/2
2H/3
3H/4
0.1 N-s/m2
1 N-s/m2
10 N-s/m2
100 N-s/m2
One dimensional flow
Uniform flow
Steady flow
Turbulent flow
It is easier to see through the glass tube
Glass tube is cheaper than a metallic tube
It is not possible to conduct this experiment with any other tube
All of the above
Running full
Running free
Partially running full
Partially running free
Underground flow
Flow past tiny bodies
Flow of oil in measuring instruments
All of these
ω.r/2g
ω².r²/2g
ω.r/4g
ω².r²/4g
Cannot be compressed
Occupy definite volume
Are not affected by change in pressure and temperature
None of the above
Steady flow
Uniform flow
Streamline flow
Turbulent flow
Same
More
Less
None of these
The head loss for all the pipes is same
The total discharge is equal to the sum of discharges in the various pipes
The total head loss is the sum of head losses in the various pipes
Both (A) and (B)
Decreases linearly with elevation
Remain constant
Varies in the same way as the density
Increases exponentially with elevation
Specific viscosity
Viscosity index
Kinematic viscosity
Coefficient of viscosity
Specific weight
Mass density
Specific gravity
None of these
1
5
7
6