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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 the circuit of figure, the time constant is

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  2. The ratio of active power to apparent power is known as __________ factor.

    3. A.
    power
    B.
    load
    C.
    form
    D.
    demand

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  3. A pole zero plot of a filter is shown in figure. It is

    4. A.
    low pass filter
    B.
    high pass filter
    C.
    band pass filter
    D.
    all pass filter

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  4. Two RLC series circuit has same damping ratio. Circuit 1 has higher natural frequency as compared to circuit 2. Then

    5. A.
    transients in circuit 2 will decay faster
    B.
    transients in circuit 1 will decay faster
    C.
    transients in both circuits will decay at the same rate
    D.
    transients in any one may decay faster than in the other

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  5. In an idealized half wave rectified system the average and r.m.s. values of voltage are __________ respectively.

    6. A.
    2Vm/p, Vm/2
    B.
    Vm/p, Vm/2
    C.
    Vm/p, Vm/2
    D.
    Vm.p, Vm/2

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  6. A function f(t) = k eat is __________ for (a > 0).

    7. A.
    stable
    B.
    unstable
    C.
    marginal
    D.
    none

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  7. The peak factor is the ratio of

    8. A.
    peak and rms values
    B.
    peak and average values
    C.
    rms and average values
    D.
    none of the above

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  8. In attenuation band, β is an odd multiple of p.

    9. A.
    True
    B.
    False

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  9. Which of the following is correct? The circuit shown in the figure.

    1. is reciprocal but not symmetrical
    2. is not reciprocal but symmetrical
    3. both reciprocal and symmetrical
    4. neither reciprocal nor symmetrical

    10. A.
    1, 2 and 3
    B.
    2, 3 and 4
    C.
    1, 3 and 4
    D.
    1, 2 and 4

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  10. In a series RLC circuit, the value of resistance for critical damping is

    11. A.
    L/C
    B.
    (L/C)0.5
    C.
    1/LC
    D.
    2/L/C

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