Multiple choice

In the following limiter circuit, an input voltage Vi = 10 sin 100 $\pi$t is applied. Assume that the diode drop is 0.7 V when it is forward biased. The zener breakdown voltage is 6.8 V. The maximum and minimum values of the output voltage respectively are

  1. 6.1 V, - 0.7 V

  2. 0.7 V, - 7.5 V

  3. 7.5 V, - 0.7 V

  4. 7.5 V, - 7.5 V
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C Correct answer
Explanation

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