Menu
Home / ECE / Network Analysis and Synthesis :: Section 2

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. The poles with greater displacement from the real axis correspond to

    2. A.
    higher frequencies of oscillation
    B.
    stable response
    C.
    lower frequencies of oscillation
    D.
    unbounded output

    View Answer

    Workspace

    Discuss Discuss in Forum

  2. In figure, the capacitor is charged to 1 V. At t = 0 the switch is closed so that i = e-t. When i = 0.37 A, the voltage across capacitor is

    3. A.
    1 V
    B.
    0.63 V
    C.
    0.37 V
    D.
    0.185 V

    View Answer

    Workspace

    Discuss Discuss in Forum

  3. In a series RLC circuit p.f is lagging when f < resonance frequency.

    4. A.
    True
    B.
    False

    View Answer

    Workspace

    Discuss Discuss in Forum

  4. The Voltage e0 in the figure,

    5. A.
    2 V
    B.
    4 V
    C.
    4/3 V
    D.
    8 V

    View Answer

    Workspace

    Discuss Discuss in Forum

  5. Assertion (A): is positive real.

    Reason (R): For a positive real function Re[H(jω)] ≥ 0 for 0 ≤ ω ≤ ∞.

    6. A.
    Both A and R are true and R is correct explanation of A
    B.
    Both A and R are true and R is not the correct explanation of A
    C.
    A is true but R is false
    D.
    A is false but R is true

    View Answer

    Workspace

    Discuss Discuss in Forum

  6. A constant k band pass filter has a pass band from 100 to 400 Hz. The resonant frequency of series and shunt arms is

    7. A.
    3000 Hz
    B.
    2500 Hz
    C.
    2000 Hz
    D.
    1500 Hz

    View Answer

    Workspace

    Discuss Discuss in Forum

  7. The circuit in figure is switched on at t = 0. At any time t, i(t) =

    8. A.
    3 + 3e-1
    B.
    6 - 3e-1
    C.
    3 - 3e-t
    D.
    6 - 6e-1

    View Answer

    Workspace

    Discuss Discuss in Forum

  8. Two similar coupled coils are connected in series. The total inductance in series aiding connection is 100 mH. If currents is 3 A, the energy stored in magnetic field is

    9. A.
    0.9 J
    B.
    0.45 J
    C.
    0.225 J
    D.
    1.8 J

    View Answer

    Workspace

    Discuss Discuss in Forum

  9. Thevenin's impedance of an ac network is in general

    10. A.
    resistance
    B.
    R and L in series
    C.
    R and C in series
    D.
    Either R and L or R and C in series

    View Answer

    Workspace

    Discuss Discuss in Forum

  10. If operator 'a' = 1 ∠120° then (1 - a) =

    11. A.
    3
    B.
    3 ∠ - 30°
    C.
    3 ∠ + 30°
    D.
    3 ∠60°

    View Answer

    Workspace

    Discuss Discuss in Forum

Java Programming Questions and Answers Interview Questions and Answers