Fluid Mechanics - Study Mode

[#81] In centrifugal pump operation, the cavitation can be eliminated by maintaining suction pressure __________ the vapor pressure of the liquid at the suction temperature.
Correct Answer

(B) Higher than

[#82] Drag co-efficient for motion of spherical particles in a stationary fluid in the stoke's law range is
Correct Answer

(A) $$frac{{24}}{{{{ ext{N}}_{{ ext{Re,p}}}}}}$$

[#83] Vena-contracta formed during flow of a liquid through an orificemeter has
Correct Answer

(A) Minimum liquid cross-section

[#84] Hydraulic intensifier is used for increasing the
Correct Answer

(C) Intensity of pressure of the liquid

[#85] In case of end to end connection of two or more pipes in series, the __________ each pipe.
Correct Answer

(A) Same rate of flow passes through