engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Fluid Mechanics Hydrostatic Force
A trapezoidal plate with sides a and b parallel and horizontal (b > a) is held vertically under a liquid surface with either the side a or b the top. The total pressure force is:
1
same irrespective of whether side a or b is at top
2
higher when side a is at top
3
data insufficient
4
higher when side b is at top