The pressure drop resulting from a constriction in a tube can be restored by which of the following?
A) An increase in flow rate
B) A postconstriction increase in radius
C) The addition of another entrainment port
D) A further decrease in the radius of the tube

Question

Quizplus · Accepted Answer

This question involves the Venturi principle,which states that the pressure drop caused by fluid flowing through a tubular constriction can be restored to preconstriction values by allowing for a gradual dilation in the tube.

The Pressure Drop Resulting from a Constriction in a Tube