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That way they don't chop off your head, unless you are very high.

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Q: Give reason why ventilators for rooms are made closer to the ceiling?
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Continue Learning about Physics

What is the difference between a ceiling fan and a table fan?

Ceiling fans should be equipped with a reversing switch to operate in a forward or reverse rotation. The ceiling fan should move the air down in the summer time and draw the air up in the winter time. The rotation of the table fan is governed by the manufacturer of the blades. These blades are contracted out and bought from a different company and the fan manufacturer will buy the cheapest ones possible. The manufacturer of the fan doesn't care what pitch blade they use, as they have the ability to run the motor in either direction depending on the blade pitch.


What are the benefits of an oscillating fan?

Oscillating fans are very useful in large rooms where ceiling fans cannot cover the entire area. A portable oscillating fan rotates from side to side while blowing the air outwards. It can cover a large cone of area.


Why is it difficult to heat rooms with high ceilings?

Warm air rises, so when heating a high ceiling room the warm air rise up to the roof and the colder air is forced down, so the area where the people are is always colder than the area near the roof where nobody is.


How is running ceiling fans instead using your air conditioner more efficient?

Since ceiling fans are much more simple than air conditioners, they require a lot less energy to run, meaning they cost a lot less. During the spring and early fall when the weather is still fairly warm, you can use your ceiling fans instead of using your air conditioner. The key is that you use your ceiling fan properly according to the season. During the summer, run the fan counterclockwise. This will blow air down on top of you, creating a gentle breeze that will not change the temperature in your home, but will make your home FEEL cooler. During the winter, run the fan clockwise. Since hot air rises above cool air, most of the warm air from your furnace will collect at the top of the ceiling in layers. Running the fan clockwise will blow the air up, swirling the layers around and making the lower parts of the rooms feel warmer.


Which of the following is not a use for lasers?

illuminating rooms

Related questions

Why are ventilators provide near the ceiling room?

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 ;)


Why are the ventilators kept at the top of the roof?

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 ;)


What is coldness in hospitality?

Advertising air-conditioned rooms when the rooms only have ceiling fans.


Which is better- 42 in ceiling fan or 52 in ceiling fan?

Well, for smaller rooms such as bedrooms usually the 42 inch is better for those rooms, usually larger rooms such as great rooms, living rooms, master bedrooms, the best choice is the 52 inch.


Why is a raked ceiling better than a flat?

A raked ceiling or cathedral ceiling is said to be better than a flat ceiling because of the echos in the rooms. It will really be up to the owner of the house and what they prefer.


do all ceiling fans come with a light attached?

No, all ceiling fans do not come with lights. Rooms with low ceiling do well without lights and a ceiling hugger design. Some can be purchased where the lights can or can not be used.


Are ceiling lighting fixtures recommended for small rooms?

Yes, you can use ceiling fixtures in the bed room, it depends upon the individuals requirements.


Why do people stick polystyrene tiles on their ceiling?

Polystyrene tiles on the ceiling would be used for acoustic purposes, to deaden echoes and make rooms quieter.


What does Phillips Exeter rooms look like?

Four walls and a ceiling but the carpets really nice


Why ventilators are constructed above windows?

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 ;)


Solar ceiling fans?

solar ceiling fans are fans which are charged with sunlight and converted in electricity. Solar ceiling fans are best for porches, greenhouses, cabins, gazebos, sun rooms and pergolas lacking AC power. The solar panels are installed on roofs and wired to the ceiling fan supported by an adapter.


If you have a HOT fireplace room in your house which direction should ceiling fan blades turn to push the heat into OTHER rooms?

You will likely find that a ceiling fan will not satisfactorily circulate air between rooms. However, you will find that setting the fan rotation to circulate air from the ceiling to the floor will maintain a more even room temperature since hot air rises.Some people prefer to set their fans so it pulls the air from the floor to the ceiling if the draft from the fan is uncomfortable.