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Semiconductor Electronics : Materials, Devices and Simple Circuits

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Semiconductor Electronics : Materials, Devices and Simple Circuits
  1. If a full wave rectifier circuit is operating from 50Hz mains, the fundamental frequency in the ripple will be
    1. 100 Hz ​
    2. ​25 Hz
    3. 50 Hz
    4. ​70.7 Hz
Correct Option: A

​In case of full wave rectifier, ​Fundamental frequency = 2 × mains frequency ​= 2 × 50 = 100Hz.


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