B 12 V (+ 32 kn A 1 kM 2 kN 1 kN 2 mA D (+1) ww

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
Section: Chapter Questions
Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...
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B
12 V (+
32 kn
I,
A
1 kM
2 kN
1 kN
2 mA
D
Transcribed Image Text:B 12 V (+ 32 kn I, A 1 kM 2 kN 1 kN 2 mA D
At which single nodes can KCL be applied?
O A. Nodes A & B only
O B. All nodes
O C. Nodes C & D
O D. Nodes A, B, or C
i. Complete the formula below for the application of KCL at supernode A & B. (please ensure each term in your summation represents the current in mA. Use the symbols A, B,
and C for the voltages at the nodes)
KCL at A&B:
=0mA
ii. Similarly, write the formula for the application of
KCL at C:
=0mA
iii. Complete the equation given by the independent voltage source
=12
iv. Use Nodal Analysis to find the voltage at node A:
V
v. Use Nodal Analysis
to find the volage at Node C:
V
vi. What is the current I, in mA?
Transcribed Image Text:At which single nodes can KCL be applied? O A. Nodes A & B only O B. All nodes O C. Nodes C & D O D. Nodes A, B, or C i. Complete the formula below for the application of KCL at supernode A & B. (please ensure each term in your summation represents the current in mA. Use the symbols A, B, and C for the voltages at the nodes) KCL at A&B: =0mA ii. Similarly, write the formula for the application of KCL at C: =0mA iii. Complete the equation given by the independent voltage source =12 iv. Use Nodal Analysis to find the voltage at node A: V v. Use Nodal Analysis to find the volage at Node C: V vi. What is the current I, in mA?
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