#### Problem Statement: Principles of Communications

**Amplitude Modulation Problem Solving**

A broadcast radio transmitter radiates 9 kilowatts when the modulation percentage is 75. how much of this is carrier power? what will be the percentage savings if the carrier is suppressed prior to transmission?

A. 6.981 kW, 75.50%

B. 7.024 kW, 78.05%

C. 7.112 kW, 79.25%

D. 6.890 kW, 77.80%

#### Problem Answer:

The carrier power is equal to **7.024 kW** and the percentage power saving is equal to **78.05%**.

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