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Home Electrical Engineering Series-Parallel Circuits Comments

  • Question
  • To derive 18 V and 12 V from a 24 V supply requires a voltage divider with three taps.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 


  • Series-Parallel Circuits problems


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    • 1. Using the current-divider formula, you can find the current in any branch of a series-parallel circuit.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. Using Kirchhoff's voltage law, you can find the voltages across certain parts of a series-parallel circuit.

    • Options
    • A. True
    • B. False
    • Discuss
    • 3. A smaller-value load resistor will cause the output voltage to change more than a larger-value one.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. A resistor ladder network is a special type of series-parallel circuit.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. The higher the range setting, the less the internal resistance and the greater the load effect of the voltmeter on a circuit.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. A Wheatstone bridge is often shown in a "diamond" configuration.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. Generally, the mesh current method results in fewer equations than the node voltage method.

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. The mesh current method is based on Kirchhoff's current law.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. The node voltage method is based on Kirchhoff's voltage law.

    • Options
    • A. True
    • B. False
    • Discuss
    • 10. Second-order determinants are evaluated by subtracting the signed cross-products.

    • Options
    • A. True
    • B. False
    • Discuss


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