The NEC® Requires the High Leg of a Four-Wire Delta

question 1

Multiple Choice

The NEC® requires the high leg of a four-wire delta transformer to be identified by a(n) ____.

• A) red overall finish
• B) orange overall finish
• C) blue overall finish
• D) yellow overall finish

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Definitions:

Pollution Control

The practices and policies directed towards regulating, reducing or eliminating the release of pollutants into the environment.

Green Accounting

A type of accounting that attempts to factor environmental costs into the financial results of operations.

Gross Domestic Product

An indicator of a nation's economic output, reflecting the aggregate worth of all produced goods and services within a defined timeframe.

Natural Resource Depletion

Refers to the exhaustion of raw materials within an environment due to overuse, misuse, or unsustainable use, often leading to long-term environmental and economic consequences.