(C) To obtain a constant $DC$ voltage from a variable $AC$ source,the following operations must be performed in sequence:$1$. Rectifier: It converts t

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(C) To obtain a constant $DC$ voltage from a variable $AC$ source,the following operations must be performed in sequence:$1$. Rectifier: It converts the $AC$ signal into a pulsating $DC$ signal.$2$. Filter: The pulsating $DC$ signal is smoothed to remove ripples,converting it into a steady $DC$ signal.$3$. Regulator: It provides a stable $DC$ voltage that is independent of load current and $AC$ source voltage variations.

Class 12 Physics Semiconductor Electronics Application of junction diode (Rectifier)

Medium

Constant $DC$ voltage is required from a variable $AC$ voltage. Which of the following is the correct order of operation?

KCET 2016 All KCET

A
Regulator,filter,rectifier
B
Rectifier,regulator,filter
C
Rectifier,filter,regulator
D
Filter,regulator,rectifier

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Class 12 Questions

Class 12

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Chapter

Semiconductor Electronics

Subtopic

Application of junction diode (Rectifier)

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KCET 2016 Paper All KCET years →

In the half-wave rectifier circuit shown,which one of the following waveforms is true for $V_{CD}$,the output across $C$ and $D$?

Medium

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Choose the correct waveform that can represent the voltage across $R$ of the following circuit,assuming the diode is ideal one:

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Draw the output waveform across the resistor for the given circuit and input waveform.

Medium

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If the following input signal is sent through a $PN$-junction diode,then the output signal across $R_L$ will be:

Medium

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For a half-wave rectifier, the load resistance is $R_L = 2 \, k\Omega$ and the $P-N$ junction diode resistance is $R_d = 2 \, k\Omega$. The rectification efficiency is .... $\%$.

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Constant $DC$ voltage is required from a variable $AC$ voltage. Which of the following is the correct order of operation?

Similar Questions

In the half-wave rectifier circuit shown,which one of the following waveforms is true for $V_{CD}$,the output across $C$ and $D$?

Choose the correct waveform that can represent the voltage across $R$ of the following circuit,assuming the diode is ideal one:

Draw the output waveform across the resistor for the given circuit and input waveform.

If the following input signal is sent through a $PN$-junction diode,then the output signal across $R_L$ will be:

For a half-wave rectifier, the load resistance is $R_L = 2 \, k\Omega$ and the $P-N$ junction diode resistance is $R_d = 2 \, k\Omega$. The rectification efficiency is .... $\%$.

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