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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. Assertion (A): When capacitor is fed by a dc voltage given a capacitor behaves as short circuit at t = 0 and open circuit at f = ∞.

    Reason (R): The impedance of a capacitor is

    2. 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

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    1. P(s) = s4 + s3 + 2s2 + 4s + 3
    2. Q(s) = s4 + 2s3 + s
    Which one of the following statements in correct for above P(s) and Q(s) polynomials?

    3. A.
    Both P(s) and Q(s) are Hurwitz
    B.
    Both P(s) and Q(s) are non-Hurwitz
    C.
    P(s) is Hurwitz but Q(s) is non-Hurwitz
    D.
    P(s) is non-Hurwitz but Q(s) is Hurwitz

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  3. The material used for fuse must have

    4. A.
    low melting point and low specific resistance
    B.
    low melting point and high specific resistance
    C.
    high melting point and low specific resistance
    D.
    none

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  4. The function δ (t - b) is a

    5. A.
    unit impulse
    B.
    unit step
    C.
    unit doublet
    D.
    none of the above

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  5. The circuit in figure is

    6. A.
    Cauer I form
    B.
    Foster I form
    C.
    Cauer II form
    D.
    Foster II form

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  6. In ionic bonding, the valence electron is donated by one atom and accepted by the other atom.

    7. A.
    True
    B.
    False

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  7. If Ia, Ib, Ic are line currents and Ia2 is the negative sequences component of Ia then

    8. A.
    Ia2 = Ia + Ib + Ic
    B.
    C.
    D.

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  8. For stable network, the real part of poles and zeros of driving point function must be

    9. A.
    negative
    B.
    negative or zero
    C.
    zero
    D.
    positive

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  9. Maximum power from a source having internal resistance Ri is delivered to a resistive load RL, if

    10. A.
    Ri > RL
    B.
    Ri < RL
    C.
    Ri = RL2
    D.
    Ri = RL

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  10. Terra-watt is equal to

    11. A.
    103 W
    B.
    106 W
    C.
    109 W
    D.
    1012 W

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