Do you know why fans In India Have 3 Blades While Fans In USA Have 4..?

Ever wondered why Fans in India have 3 blades while Fans in USA have 4 blades attached to its axis? Well there is a logical reason behind this count.

In USA:

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The fact that the country is not so hot on average temperature range. Most of the houses use air conditners to maintain room temperature. The airconditioner may be at a corner of the house which needs a proper circulation and equal dispersion of the air. This equal dispersion can be achieved by something mild yet powerful. A fan in US is designed to move a large mass of air throughout the area and hence a slow yet powerful 4 bladed fan is used.

Three blade concept of India:

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In India, a three blade fan is used. Generally, a higher average temperature is observed throghtout the country. Not all house have an air conditioning system. Hence, a lighter, faster and air efficient fan is used in India. These traits can be observed by a three blade fans which have had been very successful in India. However, some houses have 4 bladed fans as a ‘Home Decor’ item.

Interesting, right?

image source source source

Shekhar Kumar

Digital Marketing Associate at FreeKaaMaal.com
Shekhar is working as Digital Marketing Associate at FreeKaaMaal. He is a MBA graduate who loves to write on interesting topics related to Tech and online Shopping . He is always up for dessert and an interesting conversation.

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