Question

ventilator are provided the top of the room for​

Answer 1

Ventilators are provided in the rooms at the top of the roofs because if the air inside the room gets hot, the hot air rises up and flows through these ventilators and thus cool air remains at bottom. It brings cool and fresh air in the room. Thus ventilators maintain conventional currents to keep the air fresh in the room.

Answer 2

Answer:

for the hot air to move out

Explanation:

ventilators are provided on the top of the roof as hot air is lighter and moves up and they can move out through ventilators