Question

while constructing houses ,where do we construct ventilators ?​

Answer 1

While constructing a house we construct ventilators in the upper part of our house .

This is very crucial due to the fact that all that we are targeting is air.

Therefore we construct ventilators in the upper part of our house so that the air could enter if though the windows are closed thus making the house to be aerated.

Answer 2

$\huge{\bold{ANSWER:-}}$

• While constructing a house, we construct ventilators in the walls near roofs (top portion of the wall).

• We know that warm air is lighter than the cold air and hence it moves up.

• Due to the heat, the air in the room gets warmer and moves up. Through ventilators, this hot air goes out and the cool air moves into the room through the windows which are constructed below the ventilators.

• To keep the room temperature less, the ventilators should be constructed at the top portion of the walls.

• All this technique is used according to the size of the room and it's usage