Answer / s c budhiraja

Yes, almost same power is consumed when old type regulator
is used at low & High speeds.At low speed, power is partly
consumed in the old type regulator & partly in the fan.

With electronic regulator less power is consumed at low
speed than at full speed but harmonic are produced at low
speed which is a nuisence.

Answer / yuvraj indalkar

Slightly less powar comsumption than full load in case old
type regulator .But same power consumption by using Dimmer.

Answer / vivek

if speed will decrease automatically the power will be reduced

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