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Saturday, July 5, 2008
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Please check and double-check your email address before submitting your request.
I often receive questions only to find that the email address has been incorrectly
entered and then I have no way of responding to the request. If you haven't
received a response from me and it has been more than a couple of days then please
recheck the email address and send your question again.
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General Exam
Question: G3C04
Question: What does the term "critical angle" mean as used in radio wave propagation?
A. The long path azimuth of a distant station
B. The short path azimuth of a distant station
C. The lowest takeoff angle that will return a radio wave to the Earth under specific ionospheric conditions
D. The highest takeoff angle that will return a radio wave to the Earth under specific ionospheric conditions
Correct Answer: D
For more questions that might appear on an Amateur Radio License Test, click on the "practice exams" link on the left panel.
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