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Electrical Engineering
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Branch, Loop and Node Analyses
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Question
When assigning branch currents, you need not be concerned with the direction you choose.
Options
A. True
B. False
Correct Answer
True
Branch, Loop and Node Analyses problems
Search Results
1. Second-order determinants are evaluated by subtracting the signed cross-products.
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A. True
B. False
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Correct Answer: False
2. The node voltage method is based on Kirchhoff's voltage law.
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A. True
B. False
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Correct Answer: False
3. The mesh current method is based on Kirchhoff's current law.
Options
A. True
B. False
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Correct Answer: False
4. Generally, the mesh current method results in fewer equations than the node voltage method.
Options
A. True
B. False
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Correct Answer: False
5. A Wheatstone bridge is often shown in a "diamond" configuration.
Options
A. True
B. False
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Correct Answer: True
6. A loop current is an actual current in a branch.
Options
A. True
B. False
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Correct Answer: False
7. Third-order determinants are evaluated by the expansion method or by the cofactor method.
Options
A. True
B. False
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Correct Answer: True
8. The mesh method can be applied to circuits with any number of loops.
Options
A. True
B. False
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Correct Answer: True
9. The branch current method is based on Kirchhoff's voltage law and Kirchhoff's current law.
Options
A. True
B. False
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Correct Answer: True
10. Faraday's law states that relative motion between a magnetic field and a coil induces a voltage across the coil.
Options
A. True
B. False
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Correct Answer: True
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