Why Some Of The Fans Are Having 4 Blades And Some Are Having Only 3 Blades?

About EEW 
Electrical Engineering World is the worldwide community with members engaged in the electrical power industry. Mission // ENERGY & POWER FOR ALL!



Title
Why Some Of The Fans Are Having 4 Blades And Some Are Having Only 3 Blades?


Source: Nilanjan Nag - Youtube
CONTINUED ON NEXT PAGE ↓↓↓

CLICK ON THE "NEXT PAGE" BUTTON BELOW TO WATCH VIDEO OR DOWNLOAD BOOK ↓↓↓
Why Some Of The Fans Are Having 4 Blades And Some Are Having Only 3 Blades? Why Some Of The Fans Are Having 4 Blades And Some Are Having Only 3 Blades? Reviewed by Ahmed AboulHadid on March 30, 2017 Rating: 5