-- card: 95787 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #312
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on openCard
  global group,rightone
  put 30 into group
  put "C" into rightone
  pass openCard
end openCard



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Question #30

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4BG-3B.1 What type of capacitors should be used in an op-amp RC active filter circuit?

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Electrolytic

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Disc ceramic

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Polystyrene

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Paper dielectric

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Correct answer is C