-- card: 51423 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 4601
-- name: #210
----- HyperTalk script -----
on openCard
  global group,rightone
  put 18 into group
  put "A" into rightone
  pass openCard
end openCard



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Question #18

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T6A06  Why do resistors sometimes get hot when in use?

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Some electrical energy passing through them is lost as heat

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Their reactance makes them heat up

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Hotter circuit components nearby heat them up

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They absorb magnetic energy which makes them hot

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Correct answer is A