Hydraulics And Fluid Mechanics In Me - Study Mode
[#91] The force exerted by a jet of water impinging normally on a plate which due to the impact of jet, moves in the direction of jet with a velocity v is
Correct Answer
(D) $$frac{{{ ext{wa}}{{left( {{ ext{V}} - { ext{v}}}
ight)}^2}}}{{ ext{g}}}$$
[#92] Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called
Correct Answer
(A) Adhesion
[#93] The flow in which each liquid particle has a definite path and their paths do not cross each other is called
Correct Answer
(B) Streamline flow
[#94] In case of flow through parallel pipes,
Correct Answer
(D) Both (A) and (B)
[#95] A Pelton wheel develops 1750 kW under a head of 100 meters while running at 200 r.p.m. and discharging 2500 liters of water per second. The unit discharge of wheel is
Correct Answer
(A) 0.25 m 3 /s