Menu
Home / ECE / Network Analysis and Synthesis :: Section 22

ECE :: Network Analysis and Synthesis

Network Analysis and Synthesis - Section 1
Network Analysis and Synthesis - Section 2
Network Analysis and Synthesis - Section 3
Network Analysis and Synthesis - Section 4
Network Analysis and Synthesis - Section 5
Network Analysis and Synthesis - Section 6
Network Analysis and Synthesis - Section 7
Network Analysis and Synthesis - Section 8
Network Analysis and Synthesis - Section 9
Network Analysis and Synthesis - Section 10
Network Analysis and Synthesis - Section 11
Network Analysis and Synthesis - Section 12
Network Analysis and Synthesis - Section 13
Network Analysis and Synthesis - Section 14
Network Analysis and Synthesis - Section 15
Network Analysis and Synthesis - Section 16
Network Analysis and Synthesis - Section 17
Network Analysis and Synthesis - Section 18
Network Analysis and Synthesis - Section 19
Network Analysis and Synthesis - Section 20
Network Analysis and Synthesis - Section 21
Network Analysis and Synthesis - Section 22
Network Analysis and Synthesis - Section 23
Network Analysis and Synthesis - Section 24
Network Analysis and Synthesis - Section 25
Network Analysis and Synthesis - Section 26
Network Analysis and Synthesis - Section 27

  1. To neglect a current source the terminals across the source are

    2. A.
    replaced by some resistance
    B.
    replaced by capacitance
    C.
    open-circuited
    D.
    short-circuited

    View Answer

    Workspace

    Discuss Discuss in Forum

  2. At very low temperatures, semiconducting materials behave as insulators.

    3. A.
    True
    B.
    False

    View Answer

    Workspace

    Discuss Discuss in Forum

  3. The series element for a prototype high pass filter is

    4. A.
    resistive
    B.
    inductive
    C.
    capacitive
    D.
    combination of L and C

    View Answer

    Workspace

    Discuss Discuss in Forum

  4. The scale factor for half wave and full wave rectifier is __________ respectively.

    5. A.
    1.11, 1.414
    B.
    1.11, 1.57
    C.
    1.57, 1.11
    D.
    1.414, 1.11

    View Answer

    Workspace

    Discuss Discuss in Forum

  5. The time constant of a series RL circuit is

    6. A.
    LR
    B.
    L/R
    C.
    R/L
    D.
    e-R/L

    View Answer

    Workspace

    Discuss Discuss in Forum

  6. The two conductors of a single phase transmission line suspended in air carry currents in opposite directions. The force per unit length on each conductor varies

    7. A.
    directly as the current in either conductor
    B.
    directly as the distance between the two conductors
    C.
    directly as the square of the current in either conductor
    D.
    inversely as the square of the distance between the two conductors

    View Answer

    Workspace

    Discuss Discuss in Forum

  7. Which of the following is correct?

    8. A.
    y22 = z22/|z|
    B.
    y11 = z22/|z|
    C.
    z11 = y11/|y|
    D.
    z22 = y22/|y|

    View Answer

    Workspace

    Discuss Discuss in Forum

  8. The transfer function G12 (s) for a two port is

    9. A.
    V2/V1
    B.
    V2 (s)/V1 (s)
    C.
    V2 (s)/I1 (s)
    D.
    I2 (s)/I1 (s)

    View Answer

    Workspace

    Discuss Discuss in Forum

  9. If admittance of a circuit is defined as , then at resonance

    10. A.
    mp = ql
    B.
    mq = pl
    C.
    ml = pq
    D.
    none

    View Answer

    Workspace

    Discuss Discuss in Forum

  10. If impedance of a circuit is defined as then circuit is said to be in resonance if

    11. A.
    ab = cd
    B.
    bc = ad
    C.
    ac = bd
    D.
    none

    View Answer

    Workspace

    Discuss Discuss in Forum

Java Programming Questions and Answers Interview Questions and Answers