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Author Question: An inductive reactance (XL) of 140 is in parallel with a capacitive reactance (XC) of 350 . The ... (Read 80 times)

joe

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on: Jul 28, 2018
An inductive reactance (XL) of 140  is in parallel with a capacitive reactance (XC) of 350 . The parallel combination is in series with a 270  resistor. The sine wave ac source is generating 12 V. The circuit impedance is
 
  A) 357  B) 559  C) 100  D) 233

Question 2

In an LC circuit, which statement is false?
 
  A) An increase in C causes a decrease in fr. B) An increase in L causes a decrease in fr.
  C) A decrease in C causes an increase in fr. D) A increase in L causes an increase in fr.


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maya.nigrin17@yahoo.com

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

A

Answer to Question 2

D


joe

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Reply #2 on: Jul 28, 2018
TY


maya.nigrin17@yahoo.com

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Reply #3 on: Jul 28, 2018
You're welcome


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