In which of the following cases, it is possible for flow to occur from low press

MCQ Practice

In which of the following cases, it is possible for flow to occur from low pressure to high pressure?

Subject: Chemical EngineeringTopic: Fluid Mechanics

Flow of liquid upward in a vertical pipe

Flow through a converging section

Flow of air downward in a pipe

Impossible in a constant cross-section conduit

Correct Answer: B