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The accuracy of a transformer is only affected by its design.

Current transformers typically consist of ___ winding(s).

The reason for fusing both sides of a control transformer is to protect the primary if there is a short in the secondary.

A(n) ___ transformer is a transformer used to supply low-voltage, low-power circuits, such as for doorbells, annunciators, and similar systems.

The most common control transformers have ___ primary coils and one secondary coil.

A(n) ___ device must be provided to cause the main switch or common overcurrent protection device to open if the load reaches 125% of its rating.

A ___ current transformer is a special type of window current transformer with a solid bar placed permanently through the window.

Common applications in the use of autotransformers are ___.

The phase difference between the primary and secondary in a control transformer is ___°.

Autotransformer reduced-voltage starting provides the highest possible starting ___ per ampere of line current.