A System of Feeders and Branch Circuits Supplying Power for Lighting

question 17

Multiple Choice

A system of feeders and branch circuits supplying power for lighting, receptacles, and equipment essential for life safety that is automatically connected to alternate power sources by one or more transfer switches during interruption of the normal power source is called a ____.

• A) vital systems backup
• B) critical branch
• C) life safety branch
• D) safety backup

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Definitions:

Canada

is a country located in the northern part of North America, known for its vast wilderness, diverse cultures, and strong economy.

Australia

A country and continent surrounded by the Indian and Pacific oceans, known for its Sydney Opera House, Great Barrier Reef, and unique wildlife.

Plant Species

Distinct types of plants that share similar characteristics, capable of interbreeding to produce fertile offspring.

Medicinal Properties

Characteristics of substances (often plants, fungi, or animal products) that allow them to be used in treating, curing, or preventing disease and improving health and well-being.