Hot air always moves up.ventilators are kept in house because it helps hot air to move through.
as hot air is light it moves up ward whereas the cold air is heavy and it moves downward and to throw the hot air outside ventilators kept at the top of the room .
Ventilators are provided in the rooms just below the roofs because wen the air inside the room gets hot this warm air rises up... and flow through these ventilators and thus cool air remains at bottom......so this is how ventilators make us relive in hot sumers ,i hope i made u satisfy by my answer :) Answered by : Priydarshni Kohli ;)
a company called "allstaff" based in Australia
ventilators are provided in the rooms just below the roofs because when the air inside the room gets hot this warm air rises up... and flow through these ventilators and thus cool air remains at bottom......so this is how ventilators make us relieve in hot summers ,i hope i made u satisfy by my answer :) answered by:Pari kohli ;)
No, we not buy a home with that have windows but not ventilator because it is important to exheal the hot air from the house or room
It was a room, usually on the top floor of the house, where mentally disabled or mentally ill children were kept during the 1800-1900s to remain out of the public eye.
In houses, windows and ventilators are made,following the principle of convection.
difference between anesthesia ventilator and general ventilator
Heat rises, whereas cold air sinks.
Ventilators consist of a flexible breathing circuit, gas supply, heating/humidification mechanism, monitors, and alarms
It is kept at room temperature because the bacteria present in the curd starts reacting at room temperature.
ventilators are provided in the rooms just below the roofs because when the air inside the room gets hot this warm air rises up... and flow through these ventilators and thus cool air remains at bottom......so this is how ventilators make us relieve in hot summers ,i hope i made u satisfy by my answer :) answered by:Pari kohli ;)
1. To avoid too strong air currents near the body. 2. To avoid accidents by hitting the fan blades.