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Electronics and Communication Engineering - Satellite Communication

Exercise : Satellite Communication - Section 1
11.
To make antenna more directional, either its size must be increased or
the number of its feed horns must be increased
the frequency of its transmission must be increased
its effective isotropic radiated power (EIRP) must be increased
its footprint must be increased
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
India's first domestic geostationary satellite 1NSAT-IA was launched on 10th April 1982 from
USSR
USA
UK
UP
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Satellite launch sites are invariably located on Eastern seaboards to ensure that
launch takes place eastward
expenditure of propulsion fuel is reduced during plane changing
the satellite achieves circular orbit quickly
spent rocket motor and other launcher debris falls into the sea
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of __________ degree.
0.1
1.0
2.0
0.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
The number of days when Earth's shadow falls on a geosynchronous satellite is
88
277
5
10
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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