Home / ECE / Network Analysis and Synthesis :: Section 15

ECE :: Network Analysis and Synthesis

  1. If F1(s) and F2(s) are two positive real functions, then the function which is always positive real is

  2. A.
    F1(s) F2(s)
    B.
    F1(s) - F2(s)
    C.
    D.
    F1(s)/F2(s)

  3. The condition AD - BC = 1 for two port network implies that the network is a

  4. A.
    reciprocal
    B.
    lumped element network
    C.
    lossless network
    D.
    unilateral element network

  5. The units for electrochemical equivalent are

  6. A.
    grams
    B.
    grams per coulomb
    C.
    gram-coulomb
    D.
    grams per ampere

  7. Two coupled coils A and B are connected in series. The total inductances in series aiding and series opposing connections are LA and LB. The mutual inductance M is


  8. The impedance 3.2 - j 12 in polar form is given as

  9. A.
    6.4 ∠ - 75°
    B.
    8.4 ∠ - 75°
    C.
    10.4 ∠ - 75°
    D.
    12.4 ∠ - 75°