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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. The average value of the waveform is

    2. A.
    2 V
    B.
    0 V
    C.
    4 V
    D.
    3 V

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  2. An RLC series circuit has Q = 100 and ω0 = 20 rad/sec. The bandwidth is

    3. A.
    0.2 rad/sec
    B.
    2 rad/sec
    C.
    20 rad/sec
    D.
    2000 rad/sec

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  3. For making a capacitor, the dielectric should have

    4. A.
    high ∈r
    B.
    low ∈r
    C.
    ∈r = 1
    D.
    ∈r neither too high nor too low

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  4. In an unloaded transformer, the fluxes limiting the primary and secondary are 30 mWb and 20 mWb. The coefficient of coupling is

    5. A.
    1
    B.
    0.1
    C.
    0.33
    D.
    0.67

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  5. Heat in calories = I2Rt/4.186.

    6. A.
    True
    B.
    False

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  6. Poles and zeros of a driving point function of a network are simple and alternate on jω axis. The network consists of

    7. A.
    R and C
    B.
    L and C
    C.
    R and L
    D.
    R, L and C

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  7. For the circuit in figure, fed by a unit step voltage, vc =

    8. A.
    1 - e-t/RC
    B.
    e-t/RC
    C.
    et/RC
    D.
    1

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  8. For the network of figure, z11 =

    9. A.
    5/3 Ω
    B.
    3/2 Ω
    C.
    2 Ω
    D.
    2/3 Ω

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  9. In figure

    10. A.
    Wave A is lagging wave B by ∠θ
    B.
    Wave A is leading wave B by ∠θ
    C.
    Wave A is lagging wave B by ∠θ and the two waves have same rms values
    D.
    Wave A is lagging wave B by ∠θ and the two waves have different rms values

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  10. The units for apparent power are watts.

    11. A.
    True
    B.
    False

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