Home / ECE / Network Analysis and Synthesis :: Section 17

ECE :: Network Analysis and Synthesis

  1. In a driving point function poles and zeros must be conjugate if complex or imaginary.

  2. A.
    True
    B.
    False

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  3. The storage battery used in power stations and substations is generally

  4. A.
    nickel cadmium battery
    B.
    lead acid battery
    C.
    zinc carbon battery
    D.
    zinc carbon or lead acid battery

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  5. If Δs is an element of area and ΔI is the current through this element, current density J is defined as

  6. A.
    J = ΔI/Δs
    B.
    C.
    D.
    none of the above

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  7. The Z parameter of the following T-network is

  8. A.
    B.
    C.
    D.
    not possible

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  9. For an m-derived filter, attenuation is infinite when f = f.

  10. A.
    True
    B.
    False

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  11. Laplace transform of tn is

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  13. RMS value of a square wave is the same as peak value.

  14. A.
    True
    B.
    False

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  15. For graph of figure, one set of fundamental cutsets would be

  16. A.
    abc, cde, afe
    B.
    afde, afe, abdc
    C.
    cbfe, afe, bdf
    D.
    cbd, adbe, cde

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  17. The closing of switch S1 and S2 in figure will light up

  18. A.
    lamp L1 only
    B.
    lamps L1 and L2
    C.
    none of them
    D.
    lamp L2 only

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  19. Out of Metal-film type and Carbon-film type, the one with better tolerance specification is

  20. A.
    carbon-film
    B.
    metal-film type
    C.
    both have same tolerance
    D.
    none of these

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