-- card: 80026 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 4601
-- name: #280
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on openCard
  global group,rightone
  put 25 into group
  put "B" into rightone
  pass openCard
end openCard



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Question #25

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3BI-11.7 Why might silicone grease or automotive car wax be applied to flat-ribbon TV-type twinlead?

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To reduce "skin effect" losses on the conductors

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To reduce the buildup of dirt and moisture on the feed line

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To increase the velocity factor of the feed line

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To help dissipate heat during high-SWR operation