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Draw the graphs showing variations of in...

Draw the graphs showing variations of inductive reactance and capative reactance with frequency of applied a.c. source.

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MODERN PUBLICATION-ALTERNATING CURRENTS-EXERCISE
  1. Define impedance of an electric circuit. How it differs from ohmic res...

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  2. Derive the expression for the impedance of an a.c. circuit with a capa...

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  3. Draw the graphs showing variations of inductive reactance and capative...

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  4. Can the voltage drop across the inductor or the capacitor in a seris L...

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  5. Define power in an a.c. circuit and obtain expression for instantanoue...

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  6. Derive an expression for average power of an AC (alternating current) ...

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  7. Derive an expression for average power is an A.C. circuit containing r...

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  8. Derive an expression for average power is an A.C. circuit containing r...

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  9. Is power dissipated across each element of an a.c. circuit containing ...

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  10. Obtain an expression for the power in a.c. circuit containing a resist...

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  11. Derive an expression for true power and virtual power of an a.c. circu...

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  12. A voltage V = V0 sinomegat is applied to a series LCR-circuit. Derive ...

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  13. A voltage V = V0 sinomegat is applied to a series LCR-circuit. Derive ...

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  14. Derive an expression for average power of an AC (alternating current) ...

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  15. Derive an expression for average power of an AC (alternating current) ...

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  16. Derive an expression for average power of an AC (alternating current) ...

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  17. What do you mean by power factor? On what factors does it depend?

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  18. What is a sereis resonant circuit? Derive an expression for resonance ...

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  19. Derive an expression for average power is an A.C. circuit containing r...

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  20. What is the quality factor (Q) in an a.c. circuit?

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