Ncert Exercises & Solutions

14.8: 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?

Hint: For a half-wave rectifier, the output frequency is equal to the input frequency.
Step 1: Find the output frequency for the half-wave rectifier.
Input frequency = Output frequency= 50 Hz.

Step 2: Find the output frequency of the full-wave rectifier.
For a full-wave rectifier, the output frequency is twice the input frequency.

Thus output frequency of the full-wave rectifier= 100 Hz.

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