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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. A network is said to be non-linear if it does not satisfy

    2. A.
    homogeneity condition
    B.
    superposition condition
    C.
    both (a) and (b)
    D.
    associative condition

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  2. A reactance function

    3. A.
    has a pole at origin
    B.
    has a zero at origin
    C.
    may have a pole or zero at origin
    D.
    has a pole or zero at origin and a pole or zero at infinity

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  3. The condition on R, L and C such that the step response y(t) in the figure has no oscillation, is

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  4. At a frequency less than the resonant frequency

    5. A.
    series circuit is inductive and parallel circuit is capacitive
    B.
    series circuit is capacitive and parallel circuit is inductive
    C.
    both circuits are capacitive
    D.
    both circuits are inductive

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  5. The voltage of single phase supply to residential consumers in India is

    6. A.
    400 V
    B.
    230 V
    C.
    2.2 kV
    D.
    11 kV

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  6. Power factor of the following circuit will be unity

    7. A.
    inductance
    B.
    capacitance
    C.
    resistance
    D.
    both (a) and (b)

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  7. In the transformer shown in figure, the inductance measured across terminal 1 and 2 was 4 H with terminals 3 and 4 open. It was 3H when terminals 3 and 4 are short circuited. The coefficient of coupling is

    8. A.
    1
    B.
    0.707
    C.
    0.5
    D.
    indeterminate due to insufficient data

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  8. The time constant of the network shown in figure is, when switch is closed.

    9. A.
    2RC
    B.
    C.
    RC/2
    D.
    none

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  9. For an ideal transformer

    10. A.
    only Y parameter exist
    B.
    only Z parameter
    C.
    Z, Y both exist
    D.
    neither Z parameter nor Y parameter exist

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