MCQOPTIONS
Bookmark
Saved Bookmarks
→
Electronics & Communication Engineering
→
Signals And Systems
→
The angle subtended by earth at geostationary comm...
1.
The angle subtended by earth at geostationary communication satellite is
A.
17.34°
B.
51.4°
C.
120°
D.
60°
Answer» B. 51.4°
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
The average noise temperature of Earth, as viewed from space, is __________ °K.
The INTELSAT-IV satellite launched in 1974 had two earth coverage antenna and two narrower-angle antennas subtending 4.5°. The signal from narrow-angle antenna was stronger than that from earth- coverage antenna by a factor of
The angle subtended by earth at geostationary communication satellite is
As compared to 17.34° antenna, the total increase in the signal relayed by 4.5° antenna of INTELSAT-IV is
Power received from Sun per m² surface area of a geosynchronous satellite in nearly __________ watt.
Noise temperature of Sun is more than __________ °K.
The present total cost per watt of power generation in geosynchronous orbit is nearly Rs.
A transponder is a satellite equipment which
The noise temperature of sky is about __________ °K.
Assuming a minimum angle of elevation of 5°, a geosynchronous satellite remains in line-of-sight for __________ percentage of Earth's surface.
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply