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Parallel Circuits (Electronics) Question and Answers-Page first

Parallel Circuits problems


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  • 1. Electronics Parallel Circuits: What does P

    What does P2 equal in the given circuit?


  • Options
  • A. 45 mW
  • B. 405 mW
  • C. 450 mW
  • D. 900 mW

  •           Discuss     

  • 2. Electronics Parallel Circuits: What would thes

    What would these meter readings indicate about the circuit in the given circuit?

    Meter Readings: I = 10 mA, V = 12 V


  • Options
  • A. R1 is open.
  • B. R2 is open.
  • C. The fuse is open.
  • D. The circuit is operating normally.

  •           Discuss     

  • 3. What is the total power of the circuit?

    Electronics Parallel Circuits: What is the total power of the circuit?

  • Options
  • A. 2.2 W
  • B. 4.2 W
  • C. 6.2 W
  • D. 8.2 W

  •           Discuss     

  • 4. Electronics Parallel Circuits: What does I

    What does I3 equal in the given circuit?


  • Options
  • A. 5 mA
  • B. 45 mA
  • C. 50 mA
  • D. 100 mA

  •           Discuss     

  • 5. Which component is of the wrong value?

    Electronics Parallel Circuits: Which component is of the wrong value?

  • Options
  • A. R1
  • B. R2
  • C. R3
  • D. R4

  •           Discuss     

  • 6. Electronics Parallel Circuits: What would thes

    What would these meter readings indicate about the circuit in the given circuit?

    Meter Readings: I = 7.6 mA, V = 12 V


  • Options
  • A. R1 is open.
  • B. R2 is open.
  • C. The fuse is open.
  • D. The circuit is operating normally.

  •           Discuss     

  • 7. What happens to total resistance in a circuit with parallel resistors if one of them opens?

  • Options
  • A. It increases.
  • B. It halves.
  • C. It remains the same.
  • D. It decreases.

  •           Discuss     

  • 8. What is the product-over-sum result of 150 and 6800?

  • Options
  • A. 150
  • B. 146.7
  • C. 0.006
  • D. 6800

  •           Discuss     

  • 9. If 550 mA of current leaves a node that had 250 mA entering from one branch, how much current would enter from the other?

  • Options
  • A. 250 mA
  • B. 300 mA
  • C. 550 mA
  • D. 800 mA

  •           Discuss     

  • 10. What is the total resistance?

    Electronics Parallel Circuits: What is the total resistance?

  • Options
  • A. 1.045 kΩ
  • B. 1.545 kΩ
  • C. 2.045 kΩ
  • D. 2.545 kΩ

  •           Discuss     


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