Show a diagram of connections as an autotransformer

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Reference no: EM13281494

A 480-120 volt, 5kVA, 2-winding transformer is to be used as an autotransformer to supply a 480-volt circuit from a 600-volt source. When tested as a 2-winding transformer at rated load, 0.8 pf lagging, its efficiency is 0.965.

Show a diagram of connections as an autotransformer. On the diagram show polarities and current directions.

Reference no: EM13281494

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