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

What is the purpose of SSVW, IOVW, DVDF Tests in transformer? Those who are answering, pls send mail ids also.

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harmonics filter

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