Fluid Mechanics - Practice Test

(A) For Reynolds number greater than 300

(B) When there is no vortex formation

(C) For unbaffled tank

(D) None of these

(B) When there is no vortex formation

(A) Head loss is the same through each pipe

(B) Discharge is the same through all the pipes

(C) Total head loss is equal to the sum of the head losses through each pipe

(D) None of these

(A) Head loss is the same through each pipe

(A) Fluid particles move in an orderly manner

(B) Momentum transfer is on molecular scale only

(C) Shear stress is caused more effectively by cohesion than momentum transfer

(D) Shear stresses are generally larger than in a similar laminar flow

(D) Shear stresses are generally larger than in a similar laminar flow

(A) Affected by the fluid flow pressure

(B) Constant

(C) Affected by the presence of a solid boundary

(D) All of the above

(C) Affected by the presence of a solid boundary

(A) Less head & capacity

(B) More head

(C) More capacity

(D) Less head & more capacity

(A) Less head & capacity

Fluid Mechanics - Study Mode