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  • Question

  • Determine IN for the circuit consisting of VS, R1, R2, and R3 shown in the given circuit.

    Determine IN for the circuit consisting of VS, R1, R2, and R3 shown in the given circuit. 676 mA 245


  • Options
  • A. 676 mA
  • B. 245 mA
  • C. 431 mA
  • D. 75 mA

  • Correct Answer
  • 245 mA 

    • Circuit Theorems and Conversions problems

    Search Results

    • 1. A 120 Ω load is connected across a voltage source with VS = 12 V and RS = 8 Ω. The voltage across the load is

    • Options
    • A. 11.25 V
    • B. 0 V
    • C. 12 V
    • D. 1.13 V
      • Discuss
    • 2. A 12 mA current source has an internal resistance, RS, of 1.2 kΩ. The equivalent voltage source is

    • Options
    • A. 144 V
    • B. 14.4 V
    • C. 7.2 V
    • D. 72 mV
      • Discuss
    • 3. A 470 Ω RL is connected across a voltage source, VS, of 120 V. The source's internal resistance, RS, is 12 Ω. What is the output voltage across the load?

    • Options
    • A. 120 V
    • B. 0 V
    • C. 117 V
    • D. 12 V
      • Discuss
    • 4. Find the current through R2 of the given circuit.


    • Options
    • A. 30.7 mA
    • B. 104 mA
    • C. 74 mA
    • D. 134 mA
      • Discuss
    • 5. Referring to circuit given, if R1 is changed to a 68 Ω resistor, what will be the current through it?


    • Options
    • A. 0.16 A
    • B. 0.24 A
    • C. 0.2 A
    • D. 0.04 A
      • Discuss
    • 6. A 2 Ω RL is connected across a voltage source, VS, of 110 V. The source's internal resistance is 24 Ω. What is the output voltage across the load?

    • Options
    • A. 8.5 V
    • B. 85 V
    • C. 0 V
    • D. 110 V
      • Discuss
    • 7. Find the Thevenin equivalent (VTH and RTH) between terminals A and B of the circuit given below.


    • Options
    • A. 4.16 V, 120 Ω
    • B. 41.6 V, 120 Ω
    • C. 4.16 V, 70 Ω
    • D. 41.67 V, 70 Ω
      • Discuss
    • 8. Find the Norton circuit, that is, IIN and RN, for the circuit given below.


    • Options
    • A. 478 mA, 12.8 Ω
    • B. 750 mA, 12.8 Ω
    • C. 478 mA, 6.8 Ω
    • D. 750 mA, 6.8 Ω
      • Discuss
    • 9. Find the Thevenin equivalent (VTH and RTH) between terminals A and B of the circuit given.


    • Options
    • A. 562 mV, 167 Ω
    • B. 5.62 V, 167 Ω
    • C. 5.62 V, 188 Ω
    • D. 562 mV, 188 Ω
      • Discuss
    • 10. Find RN for the circuit given.


    • Options
    • A. 34 Ω
    • B. 68 Ω
    • C. 120 Ω
    • D. 154 Ω
      • Discuss

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