Different types of transformers find their uses in electric systems working effectively in almost all of their current applications. Power transformers, for example, are applied in high voltage transmission networks and distribution transformers are used in both urban and rural voltage step down situations. Such unique features could also be found in the industrial and renewable energy sectors which have isolated and autotransformers among others. These evaluations are important for the users as they ensure that they use the right transformer thereby avoiding embarrassment as a result of poor performance and undesired costs in their electrical projects.