-- card: 45346 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 2707
-- name: #184
----- HyperTalk script -----
on openCard
  global group,rightone
  put 14 into group
  put "C" into rightone
  pass openCard
end openCard



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Question #14

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2D-2.2 How can an antenna system be protected from damage caused by  a nearby lightning strike?

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Install a balun at the antenna feed point.

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Install an RF choke in the feed line.

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Ground all antennas when they are not in use.

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Install a line fuse in the antenna wire.

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Correct answer is C