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Ripple frequency at the output of bridge rectifier when the transformer primary is connected to A.C. mains supply is

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Important Questions on Semiconductors

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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 156
Ripple factor of a power supply is a measure of
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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 157
Which is the correct diagram of a half-wave rectifier?
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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 158
In a full wave rectifier, input AC current has a frequency ν. The output frequency of current is,
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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 159
In a half-wave rectifier, the AC input source of frequency 50 Hz is used. The fundamental frequency of the output is,
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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 160

A full wave rectifier circuit along with the input and output voltages is shown in the figure.

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The contribution to output voltage from diode 2 is,

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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 161
A constant DC voltage is required from a variable AC voltage. Which of the following is correct order of operation?
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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 162
If the frequency of input alternating potential is n, then the ripple frequency of output potential of full wave rectifier will be
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Physics Crash Course MHT-CET>Chapter 24 - Semiconductors>Exercise 1>Q 163
The electrical circuits used to get smooth DC output from a rectified circuit is called _____.