You are given the following balanced three-phase circuit. L1 L2 L3 N U₁ (-2,-3) U₂ 7.2 The current in the line L3 is □ 0A+j1A □ 1A+j1A ☐ 1A+jOA not possible to calculate. U3 Z₁ Ni Ni Z₂ 7.1 In the balanced three-phase circuit, the current in the neutral line is D OA ☐ 1 A □ <0A □>0A Z3 The impedances in the Lines L1, L2, and L3 result in the currents as shown in the following figure. jlm (2,2) 4₁ 1 * Re 1₂
You are given the following balanced three-phase circuit. L1 L2 L3 N U₁ (-2,-3) U₂ 7.2 The current in the line L3 is □ 0A+j1A □ 1A+j1A ☐ 1A+jOA not possible to calculate. U3 Z₁ Ni Ni Z₂ 7.1 In the balanced three-phase circuit, the current in the neutral line is D OA ☐ 1 A □ <0A □>0A Z3 The impedances in the Lines L1, L2, and L3 result in the currents as shown in the following figure. jlm (2,2) 4₁ 1 * Re 1₂
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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...
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![You are given the following balanced three-phase circuit.
1A
<0A
> O A
L1
L2
L3
N
(-2,-3)
7.2 The current in the line L3 is
□0A+j1A
☐ 1A+j1A
☐ 1 A+jOA
U₁₂
U₂
not possible to calculate.
√U3
12
IN
7.1 In the balanced three-phase circuit, the current in the neutral line is
D OA
□
The impedances in the Lines L1, L2, and L3 result in the currents as shown in the following figure.
jlmt
4₁
1/2
Z₁
Ni Ni
1
Z₂
Z3
,(2,2)
Re](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4810b3f8-7174-4e11-ad5b-d1003066dd42%2F0503af3d-b35a-4235-9293-cfe94f835326%2Fjtx5f7o_processed.png&w=3840&q=75)
Transcribed Image Text:You are given the following balanced three-phase circuit.
1A
<0A
> O A
L1
L2
L3
N
(-2,-3)
7.2 The current in the line L3 is
□0A+j1A
☐ 1A+j1A
☐ 1 A+jOA
U₁₂
U₂
not possible to calculate.
√U3
12
IN
7.1 In the balanced three-phase circuit, the current in the neutral line is
D OA
□
The impedances in the Lines L1, L2, and L3 result in the currents as shown in the following figure.
jlmt
4₁
1/2
Z₁
Ni Ni
1
Z₂
Z3
,(2,2)
Re
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