logo

CuriousTab

CuriousTab

Discussion

Home ‣ Electronics ‣ Series-Parallel Circuits See What Others Are Saying!
  • Question

  • What are the branch currents I2 and I3?

    What are the branch currents I2 and I3? I2 = 4 mA, I3 = 2 mA I2 = 4.5 mA, I3 = 2.5 mA I2 = 2.5 mA, I


  • Options
  • A. I2 = 4 mA, I3 = 2 mA
  • B. I2 = 4.5 mA, I3 = 2.5 mA
  • C. I2 = 2.5 mA, I3 = 1.5 mA
  • D. I2 = 5.5 mA, I3 = 3.5 mA

  • Correct Answer
  • I2 = 2.5 mA, I3 = 1.5 mA 

    • More questions

    • 1. A transformer that has 700 turns in the primary and 35 turns in the secondary has a turns ratio of 20:1.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The operands in an addition operation consist of the augend and the addend.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. In a BJT, the collector current is approximately equal to the base current.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. A sine wave has:

    • Options
    • A. four quadrants
    • B. two alternations
    • C. one period
    • D. all of the above
      • Discuss
    • 5. The greater the selectivity, the wider the bandwidth.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The unit of magnetic flux density is the weber.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. PROMs are volatile.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. A monostable multivibrator must be triggered.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. Generally, increasing the resistance in a circuit will decrease the current.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. A capacitor takes ___ time constants to charge to 95% of its capacity.

    • Options
    • A. 2
    • B. 3
    • C. 4
    • D. 5
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.