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what is the working principle of a fan

what is the working principle of a fan

Grade:

3 Answers

Ritvik Gautam
85 Points
10 years ago

a fan is connected with a motor... when the fan is switched on.. the long wings of the fan rotate at a very high speed thereby increasing the presseur above... due to the difference in the presserur .. air flows from above to bottom..

 

 

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Durgesh Prasher
21 Points
10 years ago

the centre of mass of fan is buldged downwards so as to make it rotate faster .

the moter rotates the fan n the blades of fan are tilted at an angle such thut they can pressurise air above fan n between ceiling

so the air comes down with speed 

Raju Garg
29 Points
10 years ago

a fan is connected with a motor... when the fan is switched on.. the long wings of the fan rotate at a very high speed thereby increasing the presseur above... due to the difference in the presserur .. air flows from above to bottom..

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