EXAMIANS
The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is
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A 60 Hz frequency voltage would cause a bulb to turn on and off
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A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be –
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For ideal tank circuit what is the value of dynamic impedance?
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When AC flows through a pure capacitance then the current
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The resistance of 200 W, 200 V lamp is
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To reduce hysteresis loss, we use
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Mesh analysis is prefered when loops are------nodes
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From the circuit diagram shown in question 1 find the Norton current.
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For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R.
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