The 125-Volt, 20-Ampere Receptacles Installed to Serve Kitchen Countertops Are

question 16

Multiple Choice

The 125-volt, 20-ampere receptacles installed to serve kitchen countertops are required to have GFCI protection ____.

• A) when they are within 6 feet of the sink
• B) under all circumstances
• C) unless provided with assured grounding conductor protection
• D) none of the above

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Definitions:

Frequency Distribution

Frequency distribution is a summary of how often different values occur within a data set, helping to understand the distribution of data points across various categories.

Sample

A subset of a population selected for measurement, observation, or questioning to provide statistical data for analysis.

Yellow

A primary color perceived when light with a dominant wavelength between approximately 570 and 590 nanometers is present.

Ordinal

Refers to data that represents categories with a meaningful order, but where the differences between the categories cannot be quantified.