Mathematics · Semiconductor Electronics
Two amplifiers are connected one after the other in series (cascaded). The first amplifier has a voltage gain of 12 and the second has a voltage gain of 15. Find the output AC signal voltage if the input signal is 0.05 V.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11.8 V
- 2180 V
- 39 V✓
- 490 V
Correct answer
9 V
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