Why are the ventilators provided near the ceiling of rooms.
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In the room when air is hot its density decrease and rises up. So ventilators help to remove out hot air from the room and make its temperature same. So,ventilators are made close to the ceiling
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Ventilators are placed near the ceiling of rooms as hot air is light and rises up and when hot air is present in the room, ventilators helps hot air to escape from room.
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