[Answered] The total resistance of a three-branch parallel circuit is 76.92 . If R1 = 100 and R2 = 500 , what ...

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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 68 times)

crazycityslicker

Hero Member
Posts: 537

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

Sr. Member
Posts: 338

Reply #1 on: Jul 28, 2018

Answer to Question 1

A

Answer to Question 2

B

crazycityslicker

Member
Posts: 537

Reply 2 on: Jul 28, 2018

Wow, this really help

ktidd

Member
Posts: 319

Reply 3 on: Yesterday

Excellent

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