1) What do you mean by a single line diagram?

2) describe per unit value of any electrical quantity.

3) What is meant by off-nominal turns ratio?

4) prepare down the disadvantages of Gauss-Seidal method of load flow?

5) prepare down the suppositions made in short circuit studies of the large power system network?

6) prepare down the symmetrical components of three phase system.

7) Sketch the equivalent sequence network diagram for single phase to ground fault in a power system.

8) prepare down the symmetrical and unsymmetrical faults.

9) describe equal area criteria in detail.

10) State critical clearing angle.