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  1. A power system network consists of three elements 0 - 1, 1 - 2 and 2 - 0 of per unit impedance 0.2, 0.4 respectively. Its bus impedance matrix is given by
    1. 12
      17.5    -2.5
      2-2.5    5.0
    2. 12
      10.16    0.08
      20.08    0.24
    3. 12
      10.16    -0.08
      2-0.08    0.24
    4. 12
      10.6    0.4
      20.4    0.8
Correct Option: B

The Bus impedance matrix ZBUS can be formed by using circuit theory knowledge



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