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Author Question: The total resistance of a three-branch parallel circuit is 76.92 . If R1 = 100 and R2 = 500 , what ... (Read 69 times)

crazycityslicker

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on: Jul 28, 2018
The total resistance of a three-branch parallel circuit is 76.92 . If R1 = 100  and R2 = 500 , what is the value of R3?
 
  A) 1000  B) 1850
  C) 140  D) More information is needed to calculate R3.

Question 2

A formula that applies to a two-branch parallel circuit is ________.
 
  A) VT = VR1 + VR2 B) IT = IR1 + IR2 C) RT = R1 + R2 D) RT = V1  R2


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ynlevi

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

A

Answer to Question 2

B


crazycityslicker

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Reply 2 on: Jul 28, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Gracias!

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