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In a series LCR circuit R=200 ohm and the voltage and the frequency of the main supply is 220 V and 50 Hz respectively. On taking out the capacitance from the circuit the current lages behind the voltage by 30 degree. On taking out the inductor from the circuit the current leads the voltage by 30 degree. The power dissipated in the LCR circuit is:
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The answer is 242.
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