wH
wH/2
wH2/2
wH2/3
C. wH2/2
0.83
0.6
0.4
0.3
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
Remain same
Decreases
Increases
None of these
0.0116 stoke
0.116 stoke
0.0611 stoke
0.611 stoke
Running full
Running free
Partially running full
Partially running free
Surface tension
Coefficient of viscosity
Viscosity
Osmosis
Steady
Streamline
Turbulent
Unsteady
Comparing two identical equipments
Designing models so that the result can be converted to prototypes
Comparing similarity between design and actual equipment
Hydraulic designs
Pressure in pipes, channels etc.
Atmospheric pressure
Very low pressure
Difference of pressure between two points
Velocity of liquid
Pressure of liquid
Area of mouthpiece
Length of mouthpiece
Friction loss and flow
Length and diameter
Flow and length
Friction factor and diameter
Cohesion
Adhesion
Viscosity
Surface tension
Vertical upward force through e.g. of body and center line of body
Buoyant force and the center line of body
Midpoint between e.g. and center of buoyancy
All of the above
(2A√H₁)/(Cd × a√2g)
(2AH₁)/(Cd × a√2g)
(2AH₁3/2)/(Cd × a√2g)
(2AH₁²)/(Cd × a√2g)
Equal to
Less than
More than
None of these
Head of water (h)
h²
V/T
h/2
Specific viscosity
Viscosity index
Kinematic viscosity
Coefficient of viscosity
Low pressure
High pressure
Moderate pressure
Vacuum pressure
Absolute pressure
Velocity of fluid
Flow
Rotation
Equal to
Less than
More than
None of these
Inertial force and gravity
Viscous force and inertial force
Viscous force and buoyancy force
Pressure force and inertial force
Principle of conservation of mass holds
Velocity and pressure are inversely proportional
Total energy is constant throughout
The energy is constant along a streamline but may vary across streamlines
Straight line
Parabolic curve
Hyperbolic curve
Elliptical
10 kg
100 kg
1000 kg
1 kg
wA
wx
wAx
wA/x
At
Above
Below
None of these
Pressure in gases
Liquid discharge
Pressure in liquids
Gas velocities
Sub-sonic velocity
Super-sonic velocity
Lower critical velocity
Higher critical velocity
Surface tension of water
Compressibility of water
Capillarity of water
Viscosity of water
Submerged body
Volume of the floating body
Volume of the fluid vertically above the body
Displaced volume of the fluid