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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. For ideal performance, a filter should be terminated in characteristic impedance.

    2. A.
    True
    B.
    False

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  2. For a symmetrical network

    3. A.
    h11 = h22
    B.
    h12 = h21
    C.
    h11 h22 - h12 h21 = 0
    D.
    h11 h22 - h12 h21 = 1

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  3. The time constant of a series R-C circuit is given by

    4. A.
    R/C
    B.
    RC2
    C.
    RC
    D.
    R2C

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  4. The function is an

    5. A.
    LC function
    B.
    RC function
    C.
    RL function
    D.
    LC or RC function

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  5. If L [f(t)] = F(s), Lf(t - T)

    6. A.
    esTF(s)
    B.
    e-sTF(s)
    C.
    F(s) - e-sT
    D.
    F(s) + e-sT

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  6. Paper capacitors are used in power supplies for filtering.

    7. A.
    True
    B.
    False

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  7. The transfer function of a system is given by H(s) = 1/s2 (s - 2). The impulse response of the system is

    8. A.
    (t2* e-2t) U(t)
    B.
    (t* e2t) U(t)
    C.
    (te-2t) U(t)
    D.
    (te2t) U(t)

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  8. In any two port network, input impedance is independent of load impedance.

    9. A.
    True
    B.
    False

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  9. Dielectric materials have high specific resistance.

    10. A.
    True
    B.
    False

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  10. The resistance of a standard conductor.

    11. A.
    increases with frequency
    B.
    same for ac and dc
    C.
    increases with frequency
    D.
    increases as square root of frequency

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