Satellite Communication MCQ
Q1. Which frequency band is most widely used for satellite TV broadcasting?
📘 View ExplanationQ2. What is the main function of a transponder in a communication satellite?
📘 View ExplanationQ3. The geostationary orbit is located at an altitude of approximately:
📘 View ExplanationQ4. Which type of satellite orbit passes over both poles of Earth?
📘 View ExplanationQ5. Which multiple access technique allows multiple earth stations to share satellite transponders by time?
📘 View ExplanationQ6. The frequency range of C-band satellite communication is approximately:
📘 View ExplanationQ7. Which effect causes a shift in frequency due to satellite and receiver relative motion?
📘 View ExplanationQ8. Which subsystem of a communication satellite provides orientation and orbit control?
📘 View ExplanationQ9. Rain attenuation affects satellite signals most severely in which frequency band?
📘 View ExplanationQ10. Which orbital slot provides continuous coverage of one region of Earth?
📘 View ExplanationQ11. Satellite footprints refer to:
📘 View ExplanationQ12. Which modulation technique is most commonly used in digital satellite communication?
📘 View ExplanationQ13. Which type of orbit is preferred for navigation satellites like GPS?
📘 View ExplanationQ14. The process of controlling and monitoring a satellite from the ground is called:
📘 View ExplanationQ15. What is the typical orbital period of a geostationary satellite?
📘 View ExplanationQ16. Which component directs the satellite’s antenna beam toward Earth?
📘 View ExplanationQ17. Inter-satellite links (ISL) allow:
📘 View ExplanationQ18. Which phenomenon causes rotation of polarization of satellite signals through the ionosphere?
📘 View ExplanationQ19. What is the main advantage of Low Earth Orbit (LEO) satellites for communication?
📘 View ExplanationQ20. Which satellite communication service provides internet connectivity to remote areas?
📘 View Explanation
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