A Transformer That Has 480 V Applied to Its Primary

question 5

Multiple Choice

A transformer that has 480 V applied to its primary winding and produces 120 V at its secondary winding is called a(n) ____.

• A) autotransformer
• B) isolation transformer
• C) step-up transformer
• D) step-down transformer

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Definitions:

Epidermis

The outer layer of cells covering an organism, particularly the surface epithelium of the skin of animals.

Stratum

A layer or level within a hierarchical structure, such as the layers of the skin or atmosphere.

Epidermis

The epidermis is the outermost layer of skin, providing a waterproof barrier and creating our skin tone.

Stratum

A layer or level in an organized structure, such as in the skin or social hierarchy.