In an electrical circuit R - L - C and an a.cvoltagesource are all connected in seriesWhen L is removedfrom the circuit - the phase difference between thevoltage the current in the circuit is π /3If instead - C isremoved from the circuit - the phase difference is again π/3The power factor of the circuit is: [2012]

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In an electrical circuit R - L - C and an a.cvoltagesource are all connected in seriesWhen L is removedfrom the circuit - the phase difference between thevoltage the current in the circuit is π /3If instead - C isremoved from the circuit - the phase difference is again π/3The power factor of the circuit is: [2012]