Hydraulics And Fluid Mechanics In Me - Study Mode
[#231] The unit power developed by a turbine is (where P = Power developed by the turbine under a head of water (H))
Correct Answer
(C) $$frac{{ ext{P}}}{{{{ ext{H}}^{frac{3}{2}}}}}$$
[#232] In a broad-crested weir, the discharge is maximum if the head of water on the downstream side of weir is __________ the head of water on the upstream side of weir.
Correct Answer
(C) Two-third
[#233] In an internal mouthpiece, if the jet after contraction does not touch the sides of the mouthpiece, then the mouthpiece is said to be
Correct Answer
(B) Running free
[#234] A piece weighing 3 kg in air was found to weigh 2.5 kg when submerged in water. Its specific gravity is
Correct Answer
(D) 6
[#235] An odd shaped body weighing 7.5 kg and occupying 0.01 m 3 volume will be completely submerged in a fluid having specific gravity of
Correct Answer
(D) 0.75