logo

CuriousTab

CuriousTab

Discussion

Home ‣ Electrical Engineering ‣ Branch, Loop and Node Analyses Comments
  • Question

  • Using the mesh current method, find the branch current, IR1, in the above figure.

    Using the mesh current method, find the branch current, IR1, in the above figure. 115 mA 12.5 mA 12.


  • Options
  • A. 115 mA
  • B. 12.5 mA
  • C. 12.5 A
  • D. 135 mA

  • Correct Answer
  • 115 mA 

    • Branch, Loop and Node Analyses problems

    Search Results

    • 1. What is the current through R2?


    • Options
    • A. 3.19 A
    • B. 319 mA
    • C. 1.73 A
    • D. 173 mA
      • Discuss
    • 2. Find I1.

      4I1 + 4I2 = 2
      6I1 + 7I2 = 4


    • Options
    • A. 0.5 A
    • B. 50 mA
    • C. ?0.5 A
    • D. ?50 mA
      • Discuss
    • 3. Find branch current IR2.


    • Options
    • A. 5.4 mA
    • B. ?5.4 mA
    • C. 113.0 mA
    • D. 119.6 mA
      • Discuss
    • 4. What is the current through R2?


    • Options
    • A. 177 mA
    • B. 250 mA
    • C. 500 mA
    • D. 125 mA
      • Discuss
    • 5. The expansion method for evaluating determinants is

    • Options
    • A. better than any other method
    • B. good for only one determinant
    • C. more flexible than the cofactor method
    • D. good for second- and third-order determinants
      • Discuss
    • 6. Find I2.

      4I1 + 4I2 = 2
      6I1 + 7I2 = 4


    • Options
    • A. 1 A
    • B. ?1 A
    • C. 100 mA
    • D. ?100 mA
      • Discuss
    • 7. The first row of a certain determinant has the numbers 3 and 5. The second row has the numbers 7 and 2. The value of this determinant is

    • Options
    • A. 31
    • B. ?31
    • C. 39
    • D. ?29
      • Discuss
    • 8. What is the voltage drop across R1?


    • Options
    • A. 850 mV
    • B. 7.82 V
    • C. 9.18 V
    • D. 918 mV
      • Discuss
    • 9. What is the voltage drop across R2?


    • Options
    • A. 3.5 V
    • B. 4.18 V
    • C. 1.5 V
    • D. 145 mV
      • Discuss
    • 10. What is the voltage drop across R3?


    • Options
    • A. 112 mV
    • B. 11.25 V
    • C. 180 mV
    • D. 1.80 V
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.