INTELSAT has the capacity of
Correct answer: C. 50,000 two-way telephone
- A. 3 channels
- B. 30,000 two-way telephone
- C. 50,000 two-way telephone
- D. both (a) & (b)
Explanation
INTELSAT, or the International Telecommunications Satellite Organization, provides various communication services, including telephone, television, and data transmission. It has the capacity for thousands of telephone channels and other communication services.
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About Satellite Motion and Orbital Velocity
Satellite motion uses gravitational force as the centripetal force required for circular orbit, giving relationships among orbital radius, period and orbital velocity. Questions cover geostationary conditions and weightlessness, while distinguishing orbital velocity, escape velocity and the satellite's tangential speed.
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