Physics · Heat Transfer and Convection
Consider two situations for installing an exhaust fan in a kitchen: (A) The exhaust fan is fitted on the wall near the ceiling. (B) The exhaust fan is fitted next to the window at a lower level. Which of the two situations will be more effective in expelling hot air from the kitchen?
- 1Situation (A) will be more effective✓
- 2Situation (B) will be more effective
- 3Both situations (A) and (B) will be equally effective
- 4It depends entirely on the outside wind direction
Correct answer
Situation (A) will be more effective
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