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1. TV programs are telecast using a combination of modulation techniques. Which of the following combination is used?
- A. Frequency and phase modulation
- B. Frequency and phase modulation
- C. Frequency and phase modulation
- D. Frequency and phase modulation
Answer: Option C
Explanation:
For TV telecasting, the combination of modulation techniques used is Amplitude Modulation (AM) for video and Frequency Modulation (FM) for audio.
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