1. the frequency used lies between 5 MHz and 10 MHz. |
2. the uplink and downlink frequencies are different. |
3. the orbit of geostationary satellite lies in the equatorial plane at an inclination of\[0{}^\circ \] |
A) only 2 and 3 are true
B) all are true
C) only 2 is true
D) only 1 and 2 are true
E) only 1 is true
Correct Answer: A
Solution :
1. The frequency used for satellite communication is greater than 30 MHz. |
2. Uplink and downlink frequencies are different to avoid interference |
3. Geostationary satellite lies in the equatorial plane of great circle. It should revolve in an orbit concentric and coplanar with the equatorial plane. |
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