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why a pure inductive circuit has zero power output?

Answers were Sorted based on User's Feedback



why a pure inductive circuit has zero power output?..

Answer / sathiraju

Power equation is VIcos phi. In pure Inductive circuit
power angle between voltage and currenrt is 90 degrees. so
cos 90 is zero. hence the power in the pure inductive
circuit is zero

Is This Answer Correct ?    58 Yes 5 No

why a pure inductive circuit has zero power output?..

Answer / arun kumar

Since Current Lag behind Voltage by 90 deg In Pure Inductor
Power= V*I *cos(Theta)=v*I*cos(90)-0 since cos(90)=0.

Is This Answer Correct ?    6 Yes 2 No

why a pure inductive circuit has zero power output?..

Answer / v.selvakumar

pure inductor energy will store in the positive
cycle,stored energy will dissipated in the negative
cycle,so average power is equal to zero.

Is This Answer Correct ?    13 Yes 11 No

why a pure inductive circuit has zero power output?..

Answer / veeru

The complex impedance of a pure inductor: ZL = XL = j·&#969;C. The potential difference across an inductor is 900 ahead of the phase of the current through it. The average power in an inductor is zero.e.i. p=vicosx

Is This Answer Correct ?    0 Yes 0 No

why a pure inductive circuit has zero power output?..

Answer / da

depending on your application - you can still have a
entirely inductive circuit generate energy depending how you
are sourcing your energy. simply this could be VAC
source(not coming from the grid but through a form of a
perpetual motor other wise known as the Tesla turbine)

depending on your HZ and strength of the magnetic s within
your AC motor, you can have constant stable power. what i
found is that this device would not be self starting.

Is This Answer Correct ?    1 Yes 2 No

why a pure inductive circuit has zero power output?..

Answer / abbas

in pure inductive ckt resistance will be zero meance
there is no energgy dissipation so o/p will be zero

Is This Answer Correct ?    8 Yes 10 No

why a pure inductive circuit has zero power output?..

Answer / rajesh

during the inductive circuit it stores energy in the form of
magnetic field which can't be used directly.
we can use the power directly only through heat.which is
resistive load

Is This Answer Correct ?    1 Yes 4 No

why a pure inductive circuit has zero power output?..

Answer / shiva

The pure inductive metal drops the voltage completely,this
cause,power(P)=VI.But here v=0 in pure inductive material
so output power is zero.Thank you

Is This Answer Correct ?    7 Yes 31 No

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