1. Create the single line diagram of a substation having the following equipments using a drawing software. You can use any drawing software available (e.g. Smartdraw, MS Visio, Microstation, AUTOCAD, Edraw etc.). i) Incoming lines: Two,110kV ii) Outgoing lines: a) One, 110kV b)Four, 11kV iii) Transformers: a) Two,10MVA,110/11kV, ∆/Y b) One, 2MVA,11kV/ 415V,Y/Y iv) Bus-bars: 110kV-Duplicate bus-bar,11kV single bus-bar (10 marks)