A speaker of 9 Q, resistive impedance is connected to a supply of 10 V with an internal resistive impedance of 1 Q. To maximize the power transfer to the speaker, a transformer of 1:3 turns ratio is used between source and speaker. Determine the power consumption by the speaker.
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A speaker of 9 Q, resistive impedance is connected to a supply of 10 V with an internal resistive impedance of 1 Q. To maximize the power transfer to the speaker, a transformer of 1:3 turns ratio is used between source and speaker. Determine the power consumption by the speaker.
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