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what is the roll of power factor in induction motor.

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what is the roll of power factor in induction motor...

Answer / biplab

In 3phase induction motor,.....p.f=R2/(R^2+sX^2)^1/2

so directly related to slip.now if p.f reduces,slip increses
thus Nr(Rotor Speed) becomes slower..

Is This Answer Correct ?    11 Yes 5 No

what is the roll of power factor in induction motor...

Answer / rskh

active power is always depend on p.f.so,It's highly
considerable point.

Is This Answer Correct ?    1 Yes 0 No

what is the roll of power factor in induction motor...

Answer / simon peter

The ohm's say's V is directly prop to I it means if v raises its value the value of I. will raise automatically. The formula of P.f=v*i*cos fie. Hense if the value of V is increased then the value I will increase .Motor will draw less current , v from the supply & it will b known as good power factor of motor .

Is This Answer Correct ?    0 Yes 1 No

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