Electrical Engineering · Analog Electronics
A three-stage cascaded amplifier has a first-stage voltage gain of 10, a second-stage voltage gain of 100, and a third-stage voltage gain of 1000. What will be the total effective voltage gain of the cascaded amplifier in decibels (dB)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11,000,000 dB
- 21110 dB
- 3120 dB✓
- 460 dB
Correct answer
120 dB
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