4. If the output current of an FM broadcast transmitter is 8.5 A without modulation, what is the output current when the modulation is 90%?

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**Question 4:**

If the output current of an FM broadcast transmitter is 8.5 A without modulation, what is the output current when the modulation is 90%?

*Explanation:*

This question is related to Frequency Modulation (FM) and the effect of modulation on the output current of a transmitter. The value of 8.5 A is the current in the absence of modulation. When modulation is applied, changes occur in the output current based on the modulation percentage. Understanding this relationship is important in the design and operation of FM transmitters. 

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Transcribed Image Text:**Question 4:** If the output current of an FM broadcast transmitter is 8.5 A without modulation, what is the output current when the modulation is 90%? *Explanation:* This question is related to Frequency Modulation (FM) and the effect of modulation on the output current of a transmitter. The value of 8.5 A is the current in the absence of modulation. When modulation is applied, changes occur in the output current based on the modulation percentage. Understanding this relationship is important in the design and operation of FM transmitters. There are no graphs or diagrams associated with this text.
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