Fluid Mechanics - Practice Test

(A) Increases the work done during delivery stroke

(B) Decreases the work done during suction stroke

(C) Does not change the work requirement of the pump

(D) Increases the work done during suction stroke

(C) Does not change the work requirement of the pump

(A) Net rate of inflow into any small volume must be zero

(B) Energy is not constant along a streamline

(C) Energy is constant along a streamline

(D) There exists a velocity potential

(A) Net rate of inflow into any small volume must be zero

(A) Reduce swirling and vortex formation

(B) Increase the structural strength of the tank

(C) Aid in rotational flow

(D) None of these

(A) Reduce swirling and vortex formation

(A) Fluid-particle interaction

(B) Fluid flow through helical pipes

(C) Power consumption in agitated vessels

(D) Psychrometry

(B) Fluid flow through helical pipes

(A) 1, 3, 4

(B) 2, 4, 5

(C) 1, 2, 5

(D) 1, 4, 5

(C) 1, 2, 5

Fluid Mechanics - Study Mode