Question

In forced convection, fluid moves under the influence of

• A. Changes in fluid pressure produced by external work
• B. Buoyant forces arising from changes in density
• C. Elastic forces
• D. Surface tension forces

Hint:

Forced convection = external pressure-driven flow

Answer 1

The Correct Option is A

Forced convection relies on external means (like fans or pumps) to move fluid and enhance heat transfer.