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Home ‣ Electronics ‣ Series-Parallel Circuits Comments
  • Question

  • R2 is open.

    R2 is open. True False


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Series-Parallel Circuits problems

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    • 1. When analyzing series?parallel circuit currents, you should start with the current in the branch farthest from the source.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The total power is 10 watts.


    • Options
    • A. True
    • B. False
      • Discuss
    • 3. Bleeder current is the total current left after the total divider current is subtracted from the total current into the circuit.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. 

      In the given circuit, the Thevenin resistance equals 800 Ω.


    • Options
    • A. True
    • B. False
      • Discuss
    • 5. 

      In the given circuit, _____ are in series.


    • Options
    • A. R1 and R3
    • B. R3 and R5
    • C. R5 and R7
    • D. None of the above
      • Discuss
    • 6. 

      If the Wheatstone bridge is balanced in the given circuit, the voltage between points A and B (VAB) equals the source voltage (VS).


    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The total resistance in the circuit is 1.6 kΩ.


    • Options
    • A. True
    • B. False
      • Discuss
    • 8. The power dissipated by R4 is 211 mW.


    • Options
    • A. True
    • B. False
      • Discuss
    • 9. The voltmeter will read 18 volts.


    • Options
    • A. True
    • B. False
      • Discuss
    • 10. 

      The total resistance in the given circuit can be found using the formula:

      RT = R1 + R2 || R3 || R4.


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

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