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Author Question: A circuit contains two inductors of 6.0-mH inductance in series placed in parallel with an inductor ... (Read 76 times)

Tirant22

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on: Jul 28, 2018
A circuit contains two inductors of 6.0-mH inductance in series placed in parallel with an inductor of 8.0-mH inductance. After one of the 6.0-mH inductors burns out, the repair person wants to replace all three inductors with one inductor of equivalent inductance. Assuming inductors combine in series and parallel the same way resistors do, what inductance should she use?
 a. 3.0 mH
  b. 3.4 mH
  c. 4.8 mH
  d. 11 mH
  e. 20 mH

Question 2

A circuit contains two inductors of 6.0-mH inductance in parallel placed in series with an inductor of 8.0-mH inductance. After one of the 6.0-mH inductors burns out, the repairman wants to replace all three inductors with one inductor of equivalent inductance. Assuming inductors combine in series and parallel the same way resistors do, what inductance should he use?
 a. 3.0 mH
  b. 3.4 mH
  c. 4.8 mH
  d. 11 mH
  e. 20 mH


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nmyers

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

d


Tirant22

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Reply 2 on: Jul 28, 2018
Gracias!

emsimon14

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Reply 3 on: Yesterday
Excellent

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