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The rectifier current is a short duration pulses which cause the diode to act as a_________
- a)Voltage regulator
- b)Mixer
- c)Switch
- d)Oscillator
Correct answer is option 'C'. Can you explain this answer?
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The rectifier current is a short duration pulses which cause the diode...
The diode permits charge to flow in capacitor when the transformer voltage exceeds the capacitor voltage. It disconnects the power source when the transformer voltage falls below that of a capacitor.
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The rectifier current is a short duration pulses which cause the diode...
Rectifier Current as Short Duration Pulses
The rectifier current consists of short duration pulses due to the nature of rectification process, where the diode only allows current flow in one direction. These pulses are characterized by their short duration and high amplitude.
Diode Function during Pulses
During these short duration pulses, the diode acts as a switch rather than a voltage regulator, mixer, or oscillator. The diode allows current to flow in one direction only when it is forward biased, and blocks current flow when it is reverse biased.
Switching Action of Diode
The diode in a rectifier circuit switches on and off rapidly in response to the alternating current input. As a result, it effectively converts the AC input into pulsating DC output, where the diode conducts only during the positive half cycle of the input waveform.
Role of Diode as a Switch
By functioning as a switch, the diode controls the flow of current in the circuit during the short duration pulses. This switching action allows the rectifier to convert AC power into DC power for various applications.
In conclusion, during the rectification process, the rectifier current appears as short duration pulses, causing the diode to function as a switch rather than a voltage regulator, mixer, or oscillator.
The rectifier current consists of short duration pulses due to the nature of rectification process, where the diode only allows current flow in one direction. These pulses are characterized by their short duration and high amplitude.
Diode Function during Pulses
During these short duration pulses, the diode acts as a switch rather than a voltage regulator, mixer, or oscillator. The diode allows current to flow in one direction only when it is forward biased, and blocks current flow when it is reverse biased.
Switching Action of Diode
The diode in a rectifier circuit switches on and off rapidly in response to the alternating current input. As a result, it effectively converts the AC input into pulsating DC output, where the diode conducts only during the positive half cycle of the input waveform.
Role of Diode as a Switch
By functioning as a switch, the diode controls the flow of current in the circuit during the short duration pulses. This switching action allows the rectifier to convert AC power into DC power for various applications.
In conclusion, during the rectification process, the rectifier current appears as short duration pulses, causing the diode to function as a switch rather than a voltage regulator, mixer, or oscillator.
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The rectifier current is a short duration pulses which cause the diode to act as a_________a)Voltage regulatorb)Mixerc)Switchd)OscillatorCorrect answer is option 'C'. Can you explain this answer?
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