Author Question: Varactors are used primarily in A) power supplies B) switching circuits C) amplifiers D) tuned ... (Read 50 times)

magmichele12

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Varactors are used primarily in
 
  A) power supplies B) switching circuits C) amplifiers D) tuned circuits

Question 2

Which IC counters would best be used to configure a divide-by-120 counter?
 
  A) 7493 and 7492 B) 7490 and 7492 C) 7490 and 7493 D) two 7492 ICs



skipfourms123

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Answer to Question 1

D

Answer to Question 2

B



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