Curioustab

Home » Civil Engineering » Hydraulics

Pick up the correct statement from the following :

In incompressible flow the density of a fluid remains constant
In compressible flow, the density of a fluid changes from point to point
In uniform flow, the velocity of a fluid does not change with respect to length of flow direction
All the above.

Correct Answer: All the above.

← Previous Question Next Question→

More Questions from Hydraulics

Water flows through a convergent mouthpiece of diameter 4 cm at convergence under a head of 3 metres. If the maximum vacuum pressure is 9 metres of water, the maximum diameter of divergence, to aviod separation of flow, is
A spherical load 900 kg is rolled through 9.8 m across the deck of a ship weighing 10, 000 kg. If the metacentric height of the ship is 5 metres, the angle of heel, is
The value of kinetic energy correction factor (a) for a laminar flow through a circular pipe, is
If H is height of the liquid above the sill, the effect of end contractions, according to Francis formula, is
If H is the difference of liquid levels on two sides of an orifice (width b, depth d), the discharge through the orifice will be
A triangular notch is preferred to a rectangular notch because
For steady flow in open channels, which one of the following does not change :
Equation of continuity of fluids is applicable only if
Frictional loss of head includes the loss of energy due to
A nozzle is fitted at the end of a pipe whose length is 320 m and diameter is 10 cm. If the value of f = 0.01, the diameter of the nozzle for the maximum transmission of power through the nozzle is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion