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This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Analog Communications knowledge and support exam preparation. Choose a topic below to get started.
1. |
Which among the following is the Analog Continuous Modulation technique? |
A. | PAM |
B. | PCM |
C. | AM |
D. | PM |
Answer» D. PM | |
2. |
VHF stands for ________ |
A. | very high frequency |
B. | very high electric field |
C. | very high magnetic field |
D. | very high electromagnetic field |
Answer» B. very high electric field | |
3. |
Distance between direct broadcasting satellite and earth s surface is ________ |
A. | 4500km |
B. | 33000km |
C. | 5200km |
D. | 36000km |
Answer» E. | |