since an autotransformer can be designed with only one winding, less copper can be used and costs may be lower than for an equivalent two-winding transformer. T/F

Respuesta :

True.
An autotransformer can indeed be designed with only one winding, which allows for the reduction of copper used in its construction. This feature can result in lower costs compared to an equivalent two-winding transformer that requires separate primary and secondary windings. Autotransformers achieve voltage transformation by sharing a common winding for both the primary and secondary functions, making them more economical in terms of material and construction costs.

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