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Satellite Communication MCQ Questions & Answers | ECE

Learn Satellite Communication MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Satellite Communication MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-8 section-1

Each section contains 100 MCQs on Satellite Communication .
71
There is (are) . . . . . . . . orbit(s) for a GEO satellite.
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Answer & Solution
Answer: Option D
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72
INTELSAT stands for
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Answer & Solution
Answer: Option A
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73
In a satellite communication, the uplink power level is generally high and power level of the received down link signal is low because:
1. High signal attenuation due to free-space loss
2. Limited available down link power
3. Finite satellite down link antenna gain, which is dictated by the required coverage area
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
74
A satellite link has same carrier to noise ratio in uplink as well as in downlink. Overall carrier to noise ratio will be-
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Answer & Solution
Answer: Option C
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75
The angle of inclination of a satellite whose orbit is over the equator is
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Answer & Solution
Answer: Option A
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76
Which one of the following techniques is not suitable for automatic satellite tracking?
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Answer & Solution
Answer: Option B
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77
A geostationary satellite
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Answer & Solution
Answer: Option A
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78
Diplexer is made of
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Answer & Solution
Answer: Option D
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79
Doubling the aperture area of a radar's antenna increases the radar range by
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Answer & Solution
Answer: Option A
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80
The signal is sent back to earth by satellite by means of
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Answer & Solution
Answer: Option B
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