Answer / muhammad atif saleem

types-
1. rigid type
2. strain type
Bus Bar Schemes-
1.Single Bus-bar scheme
2.single bus single Breaker scheme.
3.double bus - single breaker scheme.
4.double bus - double breaker scheme.
5.breaker and half scheme with two main buses.
6.main and transfer bus scheme.
7.double bus with bypass isolator.
8.mesh scheme (ring topology)

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