What mode of heat transfer is applicable when the fluid is force to flow in a tube or over a surface by external means such as a fan or pump?
a. Convection b. Force convection c. Radiation d. Conduction
In case of a force convection, the fluid is forced to flow over a surface or in a tube by external means such as a pump or fan. Therefore, the correct answer is (b).
Answer:
b. Force convection.
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