Which fan is efficient? | Why 3 Blade fan is mostly used?| 3 blade fan vs 5 blade fan| efficient fan

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Which fan is efficient? | Why 3 Blade fan is mostly used?| 3 blade fan vs 5 blade fan| efficient fan
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Hello KZbin family, I am Tushar .
Welcome you all to my channel "Electrical Urja".
In this video, I clearly explain , Which blade fan is efficient ?
1] Effect of number of blades on air flow
2] Why 1 blade or 2 blade fan is not efficient?
3] Application of 4 blade and more number fan blades
4] Why 3 blade fan is most popular
#electrical #electricalengineering #fan #fanefficiency #efficientfan #3blade #4blade #electricalinterview #interview #ceilingfan #engineer

[@patrickclough8723]

Thanks for your video. The language barrier wasn’t an issue. Keep up the good work.

[@savemeows]

Wish it wan english very informative i tried to understand though

[@Humanist1971]

The crust of this video is: 3 blades fan is the best in terms of safety, balance, energy efficiency and air throw as compared to 1,2,4 & 5 blade fans

[@taransyed4617]

Good explanation, but still I'm confused on the concept

[@evandezbrancheska6476]

thank you for this video. Even though I can't understand you, but the presentation is very informative and direct to the point. I really appreciate it. 🙏🙏

[@umerdraz1697]

Sir , Kya video banaie ha , Kamal kr diya aap ny , sary doubts clear kr diye aap ny. 👍

[@upscmotivation6856]

how do you make your ppt

[@mr.niceguy8533]

English pls.

[@VideoGuru.]

माझी १५*१५ ची रूम आहे, कोणता पंखा घ्यावा? ३ ब्लेड. की ४ ब्लेड?

[@R75758]

very important video thank you so much 🙏

[@ElectricalUrja]

Most welcome

[@tejasmoule6374]

Thank you sir

[@saikatdutta1991]

What about helicopter 🚁.. with two blades.. 🤣

[@Themachinewon]

Thats why the good ones have 4 rotor blades ~

[@saikatdutta1991]

@@Themachinewon but you mentioned, 4 blades fan doesn't dissipate air efficienctly than 3 blades fan does.. where helicopter 🚁 with 4 blades has to be more efficient than a house fan right

[@amolshah9005]

​@@saikatdutta1991 😅

[@DGood-wx3tw]

Helicopter 3 blade ka hota hai

[@Stanley.1977]

3-blade is most efficient, which is why nearly all industrial ceiling fans are 3-blade fans; they are designed for function, efficiency and durability rather than for esthetics or quiet operation, though they are generally not noisy, aside from the strong airflow.