-- card: 53502 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 2707
-- name: #174
----- HyperTalk script -----
on openCard
  global group,rightone
  put 15 into group
  put "C" into rightone
  pass openCard
end openCard



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Question #174

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N4B03  What  should you do for safety  before removing the shielding on a UHF power amplifier?

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Make sure all RF screens are in place at the antenna feed line.

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Make sure the antenna feed line is properly grounded.

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Make sure the amplifier cannot  accidentally be turned on

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Make sure that the RF leakage filters are connected.

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Correct answer is C