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MODERN PUBLICATION-ALTERNATING CURRENTS-EXERCISE
- Define power factor.
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- A lamp is connected in series with a capacitor to a high frequency a.c...
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- An air core coil and an electric bulb are connected in series across a...
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- Answer the following questions: A choke coil in series with a lamp is ...
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- A lamp is connected in series with a capacitor. What will happen if d....
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- Explain : voltages across L and C in series are 180^(@) out of phase, ...
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- The total impedance of a circuit decreases, when a capacitor is added ...
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- When an a.. Circuit with a series combination of inductance, capacitan...
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- When a capacitor is connected in series LR circuit the alternating cur...
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- An alternating voltage of frequency f is applied across LCR circuit. L...
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- An alternating voltage of frequency f is applied across LCR circuit. L...
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- Give applications of resonance in series LCR circuit.
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- An capacitor C, a variable resistor R and a bulb B are connected in se...
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- An capacitor C, a variable resistor R and a bulb B are connected in se...
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- A capacitor with capacitance C and a coil with active resistance R and...
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- An inductor L of inductance X(L) is connected in series with a bulb B ...
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- An inductor L of inductance X(L) is connected in series with a bulb B ...
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- As shown in figure an electric lamp having coil of negligible inductan...
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- As shown in figure an electric lamp having coil of negligible inductan...
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- In the circuit shown below R represents an electric bulb. If the frequ...
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- Show in the figure, two electric circuits A and B. Calculate the ratio...
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