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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. If J, I and a denote current density, current and area of cross section of a conductor, then

    2. A.
    J = Ia
    B.
    J = I/a2
    C.
    J = I/a
    D.
    J = Ia2

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  2. In figure, the short circuit current through terminal AB will be

    3. A.
    1.5 A
    B.
    3 A
    C.
    2 A
    D.
    1 A

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  3. If A = 3 + j1, A4

    4. A.
    100 ∠18.43°
    B.
    100 ∠73.72°
    C.
    10 ∠18.43°
    D.
    10 ∠73.72°

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  4. A low pass single pole filter has a the corner frequency and its phase shift are

    5. A.
    1K rad/sec
    B.
    40 kHz
    C.
    4 kHz
    D.
    40 x 103 rad/sec

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  5. If A = 3 + j1 and B = 4 + j3, A + B =

    6. A.
    7 ∠45°
    B.
    10 ∠45°
    C.
    8.062 ∠29.7°
    D.
    8.062 ∠73°

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  6. When a constant voltage source and constant current source are in series, the current source is ineffective.

    7. A.
    True
    B.
    False

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  7. Identify which of the following is not a tree of the graph shown in figure

    8. A.
    bcgh
    B.
    defg
    C.
    abfg
    D.
    aegh

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  8. The response of a network is shown in figure. Which of following represents location of poles?

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  9. The network has 10 nodes and 17 branches. The number of different node power voltages would be

    10. A.
    7
    B.
    9
    C.
    10
    D.
    45

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  10. For the time domain response shown in figure the pole

    11. A.
    lies in left half plane
    B.
    lies on imaginary axis
    C.
    lies along the positive real axis
    D.
    may be complex or imaginary

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