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1. |
In the given limiter circuit, an input voltage Vi=10sin100πt is applied. Assume that the diode drop is 0.7V when it’s forward biased. The zener breakdown voltage is 6.8V.The maximum and minimum values of outputs voltage are _______ |
A. | 6.1V,-0.7V |
B. | 0.7V,-7.5V |
C. | 7.5V,-0.7V |
D. | 7.5V,-7.5V |
Answer» D. | |