-- card: 37739 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 4601
-- name: #120
----- HyperTalk script -----
on openCard
  global group,rightone
  put 11 into group
  put "C" into rightone
  pass openCard
end openCard



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Question #120

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T3C02  If you are receiving a weak and distorted signal from a distant station on a frequency close to the maximum usable frequency, what type of propagation is probably occurring?

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Ducting

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Line-of-sight

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Scatter

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Ground-wave

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Correct answer is C