Question

a. Draw a line diagram of a 132 kV power distribution sub station and network using standard symbols and notations. 15 b. A substation handles eight 132kV circuits. Four of these circuits are to be implemented in ring bus and other four in double bus single breaker scheme Draw a typical ring bus scheme and a typical double bus-single breaker scheme for each four circuits system and provide comparison of both schemes. 11o) c. A Private Contractor is proposing a DISCO to add a new substation in a metropolitan city center. Keeping technical and non-technical issues during the whole process in mind, you as a distribution system engineer with the contractor are required to apply reasoning informed by contextual knowledge to assess societal, health, safety, legal and cultural issues and the consequent responsibilities relevant to professional engineering practice, 15) (keep answer to the point and you can answer in the form of bullet points as well)

Answer 1

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