50 Hz. The power factor of the circuit is 0.8. In order to bring the power factor to unity

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In a series LR circuit, power of 400 W is dissipated from a source of 250 V, 50 Hz. The power factor of the circuit is 0.8. In order to bring the power factor to unity, a capacitor of value C is added in series to the L and R. Taking the value of C as (n/3π) μF, Then value of n is _____.
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Sep
In a series LR circuit, power of 400 W is dissipated from a source of 250 V, 50 Hz. The power factor of the circuit is 0.8. In order to bring the power factor to unity, a capacitor of value C is added in series to the L and R. Taking the value of C [...]
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Tags: 50 Hz. The power factor of the circuit is 0.8. In order to bring the power factor to unity , a capacitor of value C is added in series to the L and R. Taking the value of C as (n/3π) μF , In a series LR circuit , power of 400 W is dissipated from a source of 250 V , Then value of n is _____. ,