7358Chemical EngineeringMedium
In which of the following cases, it is possible for flow to occur from low pressure to high pressure?
AFlow through a converging section
BFlow of liquid upward in a vertical pipe
CFlow of air downward in a pipe
DImpossible in a constant cross-section conduit
Correct answer
A. Flow through a converging section
Explanation
The correct answer is Flow through a converging section.