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  • Question

  • If the Wheatstone bridge is balanced in the given circuit, the voltage between points A and B (VAB)

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


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  • A. True
  • B. False

  • Correct Answer
  • False 

    • Series-Parallel Circuits problems

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    • 1. R2 is open.


    • Options
    • A. True
    • B. False
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    • 2. When analyzing series?parallel circuit currents, you should start with the current in the branch farthest from the source.

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    • A. True
    • B. False
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    • 3. The total power is 10 watts.


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    • A. True
    • B. False
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    • 4. 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
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    • 5. 

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


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    • A. True
    • B. False
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    • 6. The total resistance in the circuit is 1.6 kΩ.


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


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


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    • A. True
    • B. False
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    • 9. 

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

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


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    • A. True
    • B. False
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    • 10. When resistors burn out, they usually short.

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    • A. True
    • B. False
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