11th Grade Audio Equipment Quizzes, Questions & Answers
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An amplifier, or amp, is an electronic device that can be used to increase the power of a signal. We typically use it in machines to enhance volume, i.e. speakers. What do you know about them?
Questions: 21 | Attempts: 537 | Last updated: Mar 20, 2023
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Sample QuestionIn a push-pull amplifier, what makes an input signal two of equal amplitude and opposite polarity?
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