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  • Given below are two statements : Statement I : Maximum power is dissipated in a circuit containing an inductor, a capacitor and a resistor connected in series with an

Given below are two statements :
Statement I : Maximum power is dissipated in a circuit containing an inductor, a capacitor and a resistor
connected in series with an AC source, when resonance occurs

Statement II : Maximum power is dissipated in a circuit containing pure resistor due to zero phase difference
between current and voltage.
In the light of the above statements, choose the correct answer from the options given below :

Option: 1

Statement I is true but Statement II is false


Option: 2

Both Statement I and Statement II are false


Option: 3

Statement I is false but Statement II is true


Option: 4

Both Statement I and Statement II are true


Answers (1)

best_answer

Power is more when total impendence of ckt in minimum
 when
\because X_L=X_C (condition of resonance)
\therefore Z_{\min }=\mathrm{R} \quad \therefore \mathrm{V} \& \mathrm{I}  in the same phase

Posted by

Gaurav

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