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प्रश्न
Name the device which utilizes the unilateral action of a pn diode to convert ac into dc.
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उत्तर
Rectifier
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संबंधित प्रश्न
Draw the circuit diagram of a full wave rectifier. Explain its working showing its input and output waveforms.
Draw the circuit diagram of a half wave rectifier and explain its working.
In half-wave rectification, what is the output frequency if the input frequency is 50 Hz. What is the output frequency of a full-wave rectifier for the same input frequency.
When the diode shows saturated current, dynamic place resistance is _____________ .
The ability of a junction diode to ______ an alternating voltage is based on the fact that it allows current to pass only when it is forward biased.
Explain with a proper diagram how an ac signal can be converted into dc (pulsating) signal with output frequency as double than the input frequency using pn junction diode. Give its input and output waveforms.
The device which uses centre-tapped secondary of the transformer is
The output of the given circuit in figure is given below.
Draw the output waveform across the resistor (Figure).
With the help of a circuit diagram, explain how a full wave rectifier gives output rectified voltage corresponding to both halves of the input ac voltage.
