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in VFD when freq is reduce the voltage will reduceor not if
it will reduced upto ...
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Answer Posted / lallan chodhu
simply v proportional to 4.44 phi f n
v n f variable phi n 4.44etc constant.to maintain constant flux whole ratio v/f is changed agar sirf v badhaoge f kam hoga n vice versa.toh vfd ek prakar se v/f contriol hai
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