why a pure inductive circuit has zero power output?
Answers were Sorted based on User's Feedback
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 |
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 |
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 |
Answer / veeru
The complex impedance of a pure inductor: ZL = XL = j·ωC. 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 |
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 |
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 |
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