Hydraulics And Fluid Mechanics In Me - Study Mode

[#106] A vertical wall is subjected to a pressure due to one kind of liquid, on one of its sides. The total pressure on the wall per unit length is (where w = Specific weight of liquid and H = Height of liquid)
Correct Answer

(C) $$frac{{{ ext{w}}{{ ext{H}}^2}}}{2}$$

[#107] A liquid would wet the solid, if adhesion forces as compared to cohesion forces are
Correct Answer

(B) More

[#108] Which of the following manometer has highest sensitivity?
Correct Answer

(D) Micro-manometer with water

[#109] The viscosity of a liquid __________ its rate of flow through a hole in a vessel.
Correct Answer

(A) Effects

[#110] A uniform body 3 m long, 2 m wide and 1 m deep floats in water. If the depth of immersion is 0.6 m, then the weight of the body is
Correct Answer

(C) 35.3 kN