Fluid Mechanics - Study Mode
[#671] Friction produced by the formation of wakes is called the __________ friction.
Correct Answer
(C) Form
[#672] Centre of pressure of a plane surface of arbitrary shape immersed vertically in a static mass of fluid
Correct Answer
(B) Is independent of the specific weight of the fluid
[#673] What is the co-efficient of contraction, if a fluid jet discharging from a 50 mm diameter orifice has a 40 mm diameter at its vena-contracta?
Correct Answer
(A) 0.64
[#674] Sewage sludge is an example of the __________ fluid.
Correct Answer
(A) Bingham plastic
[#675] Non-colloidal solution is an example of the __________ fluid.
Correct Answer
(B) Newtonion