Answer :
Final answer:
Mechanical ventilation supplements the effects of natural ventilation by providing controlled airflow in enclosed spaces.
Explanation:
Mechanical ventilation is designed to supplement the effects of natural ventilation. It provides controlled airflow in enclosed spaces, such as buildings and vehicles, to ensure proper air exchange and remove pollutants. Mechanical ventilation systems use fans and ducts to distribute fresh air and expel stale air, maintaining a comfortable and healthy indoor environment.
For example, in a building, mechanical ventilation systems may include air conditioning units, heat recovery ventilators, exhaust fans, and ductwork.
By supplementing natural ventilation, mechanical ventilation can improve air quality and reduce humidity levels, especially in areas with limited natural airflow or in spaces with high occupancy.
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