Why the ceiling fan has three blades, why not two,four or
five?
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Answer Posted / himanshu chudasama
Its an simlpe as per angle placement as well as balacing
formula angle should be 120 degree minium and if we
consider 360 for round air cathcment area for fan 360
divide by 120 so we will get 3 blades minimum kept for fan
for the balanced efficient use of it.
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