U + 25 ΚΩ 11 mA 12|3 250 Ω 500 Ω Σ1kΩ ig] U2

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter11: Transient Stability
Section: Chapter Questions
Problem 11.6P
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Question

Use the node-voltage method to find the branch currents i1, i2, and i3 in the circuit in (Figure below) if v1 = 30 V and v2 = 10 V.

a) Find the current i1, i2 ,i3.
b) Find the magnitude of the total power dissipated in the circuit.
c)  Find the magnitude of the total power developed in the circuit.

U
+1
25 ΚΩ
11 mA
| 250 Ω
500 Ω
Σ1 ΚΩ i3/
U2
Transcribed Image Text:U +1 25 ΚΩ 11 mA | 250 Ω 500 Ω Σ1 ΚΩ i3/ U2
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