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
C. The magnitude and direction of the velocity do not change from point to point in the fluid
Open channel/pipe flow
Compressibility of fluids
Conservation of mass
Steady/unsteady flow
Expands
Does not change
Contracts
None of these
Decreases linearly with elevation
Remain constant
Varies in the same way as the density
Increases exponentially with elevation
When its meatcentric height is zero
When the metacentre is above C.G.
When its e.g. is below its center of buoyancy
Metacentre has nothing to do with position of e.g. for determining stability
Inertia force
Viscous force
Gravity force
All of these
One-dimensional flow
Two-dimensional flow
Three-dimensional flow
Four-dimensional flow
Less than twice
More than twice
Less than three times
More than three times
9,000 kg
13,500 kg
18,000 kg
27,000 kg
Continuity equation
Bernoulli's equation
Pascal's law
Archimedess principle
Pressure
Flow
Shape
Volume
15.3 m
25.3 m
35.3 m
45.3 m
Dissolved air
Dissolved salt
Suspended matter
All of the above
Energy/unit area
Velocity/unit area
Both of the above
It has no units
Force of adhesion
Force of cohesion
Force of friction
Force of diffusion
Venturimeter
Orifice plate
Nozzle
All of the above
Metres² per sec
kg-sec/metre
Newton-sec per metre²
Newton-sec per meter
Equal to
Less than
More than
None of these
Cannot be subjected to shear forces
Always expands until it fills any container
Has the same shear stress at a point regardless of its motion
Cannot remain at rest under action of any shear force
Directly proportional to density of fluid
Inversely proportional to density of fluid
Directly proportional to (density)1/2 of fluid
Inversely proportional to (density)1/2 of fluid
Real fluid
Ideal fluid
Newtonian fluid
Non-Newtonian fluid
Zero
Minimum
Maximum
None of these
Lift
Drag
Stagnation pressure
Bulk modulus
Venturimeter
Orifice plate
Hot wire anemometer
Pitot tube
0° C
0° K
4° C
20° C
Area of flow and wetted perimeter
Wetted perimeter and diameter of pipe
Velocity of flow and area of flow
None of these
Friction loss and flow
Length and diameter
Flow and length
Friction factor and diameter
Is steady
Is one dimensional
Velocity is uniform at all the cross sections
All of the above
The pressure below the nappe is atmospheric
The pressure below the nappe is negative
The pressure above the nappe is atmospheric
The pressure above the nappe is negative
Inertia force
Viscous force
Gravity force
Pressure force
0.5
0.4
0.515
0.5