Fluid Mechanics - Practice Test

(A) Velocity is constant along a stream line

(B) Energy is constant throughout the fluid

(C) Energy is constant along a stream line, but may vary across stream lines

(D) None of these

(C) Energy is constant along a stream line, but may vary across stream lines

(A) Froude number

(B) Kinematic viscosity

(C) Pressure co-efficient

(D) None of these

(B) Kinematic viscosity

(A) Highly viscous fluid

(B) Very narrow passages

(C) Very slow motion

(D) None of these

(D) None of these

(A) At the centre

(B) At $$frac{{ ext{d}}}{4}$$ from the wall

(C) At the wall

(D) At $$frac{{ ext{d}}}{8}$$ from the wall

(C) At the wall

(A) 1

(B) 1.5

(C) 2

(D) 2.5

(B) 1.5

Fluid Mechanics - Study Mode