Hydraulics And Fluid Mechanics In Me - Study Mode
[#456] In order to avoid cavitation in centrifugal pumps
Correct Answer
(A) The suction pressure should be high
[#457] The Francis formula for the discharge over Cipoletti weir is
Correct Answer
(C) $$1.84,{ ext{L}}{{ ext{H}}^{frac{3}{2}}}$$
[#458] The velocity through a channel of circular section will be maximum when the depth of water is __________ the diameter of the circular channel.
Correct Answer
(C) 0.81 times
[#459] When the flow in an open channel is gradually varied, the flow is said to be
Correct Answer
(B) Steady non-uniform flow
[#460] When the flow parameters at any given instant remain same at every point, then flow is said to be
Correct Answer
(D) Uniform