In Residential Wiring, a 12 AWG Copper Conductor Is Protected

question 5

Multiple Choice

In residential wiring, a 12 AWG copper conductor is protected by a __________-ampere or lower OCPD.

• A) 15
• B) 20
• C) 25
• D) 30

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Definitions:

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values.

Central Tendency

A statistical measure that identifies a single value as representative of an entire distribution of data.

Inferential Statistics

The branch of statistics that allows for making predictions or inferences about a population based on a sample of data.

Descriptive Statistics

Statistical methods that summarize and organize data into patterns and trends, without drawing conclusions or inferring beyond the data.