Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 8 (Q.No. 21)
21.
At night the ionosphere can be considered to be consisting of
Answer: Option
Explanation:
During night D layer is almost absent. Moreover F1 and F2 layers merge to form single F2 layer. Hence only D and F2 layers at night.
Discussion:
2 comments Page 1 of 1.
Arvin Maclang said:
10 years ago
[D].
E and F2 layers.
During night D layer is almost absent. Moreover F1 and F2 layers merge to form single F2 layer. Hence only "D and F2" layers at night.
Maybe "D and F2" must be replaced by "E and F2".
E and F2 layers.
During night D layer is almost absent. Moreover F1 and F2 layers merge to form single F2 layer. Hence only "D and F2" layers at night.
Maybe "D and F2" must be replaced by "E and F2".
Ayaz said:
9 years ago
During night D layer is almost absent. Moreover, F1 and F2 layers merge to form single F2 layer. Hence only E and F2 layers at night.
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