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  • Question

  • Two identical hybrid tees are joined as shown in the given figure. If 16 mW power is fed into port 1, the power output at ports 2 , 3, 1', 2', 3' respectively is
    Two identical hybrid tees are joined as shown in the given figure. If 16 mW power is fed into port 1


  • Options
  • A. 8, 4, 2, 2, 0 mW
  • B. 0, 8, 4, 4, 0 mW
  • C. 0, 8, 2, 2, mW
  • D. 8, 2, 4, 2, 0 mW

  • Correct Answer
  • 0, 8, 4, 4, 0 mW 

    • More questions

    • 1. A material has N spins per m3. If Np are the dipoles per m3 parallel to field and Na are the dipoles per m3 anti-parallel to field, the magnetisation is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 2. The types of carriers in a semiconductor are

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
      • Discuss
    • 3. In the given figure power meters at A and B indicate 1 mW and 110 ?W respectively. VSWR of line is

    • Options
    • A. 1.5
    • B. 2
    • C. 2.5
    • D. 3
      • Discuss
    • 4. In an ordinary thyristor

    • Options
    • A. turn on and turn off times are equal
    • B. turn on time is more than turn off time
    • C. turn off time is more than turn on time
    • D. turn on time may be equal, less than or more than turn off time
      • Discuss
    • 5. Consider the system with and where p and q are arbitrary real numbers. Which of the following statements about the controllability of the system is true?

    • Options
    • A. The system is completely state controllable for any non zero values p and q
    • B. Only p = 0 and q = 0 result in controllability
    • C. The system is uncontrollable for all values of p and q
    • D. We cannot conclude about controllability from the given data
      • Discuss
    • 6. Which of the following is invalid in Basic?

    • Options
    • A. A ** B + - C
    • B. A ** B - C
    • C. A * B - C
    • D. A * B - C ** D
      • Discuss
    • 7. Ferrite have

    • Options
    • A. low copper loss
    • B. low eddy current loss
    • C. low resistivity
    • D. higher specific gravity compared to iron
      • Discuss
    • 8. The inverse of given Laplace transform is


    • Options
    • A. sin t
    • B. cos t
    • C. et
    • D. e2t
      • Discuss
    • 9. If and A + B is

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 10. JCOKE = 3
      JCOKE = JCOKE + 1
      GO TO (5, 8, 9, 11, 15, 16 18, 20) JCOKE.

      After the execution of above statement, the control is transferred to statement number

    • Options
    • A. 8
    • B. 11
    • C. 16
    • D. 20
      • Discuss

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