MODERN PUBLICATION-ALTERNATING CURRENTS-EXERCISE
- What do you mean by quality factor or Q value of resonance circuit?
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- When a lead storage battery is discharged:
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- What do you mean by LC oscillations?
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- Show that when capacitor is discharged through an inductor the electri...
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- For a given a.c., I = I0 sin omegat, show that the average power dissi...
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- Show that an ideal inductor does not dissipate power in an ac circuit.
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- Prove that in an a.c. circuit, an ideal capacitor does nt dissipate po...
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- Prove that in an a.c. circuit, an ideal capacitor does nt dissipate po...
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- What is difference between ohmic resistance and impedance of an a.c. c...
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- Obtain an expression for the power in a.c. circuit containing a resist...
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- Show that the average power transferred to an a.c. circuit is in gener...
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- Determine the condition so that current in the circuit may be wattless...
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- Derive an expression for average power of an AC (alternating current) ...
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- What is a sereis resonant circuit? Derive an expression for resonance ...
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- Describe principle, construction and uses of a choke coil.
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- Explain the construction and working of a choke. Explain, why is it pr...
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- Explain the function of a choke coil.
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- Explain principle and theory of Transformer with the help of diagram.
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- With the help of labelled diagram, describe the principle,construction...
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- Why is the core of a transformer laminated? explain.
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