The Wiring Methods Allowed for Underground Service Entrance Installations Are

question 45

Multiple Choice

The wiring methods allowed for underground service entrance installations are listed in Section 230.30(B) .They include rigid metal conduit (RMC) , intermediate metal conduit (IMC) , __________, and USE conductors or cables.

• A) rigid PVC conduit (PVC)
• B) Type NM cable
• C) Type AC cable
• D) electrical metallic tubing (EMT)

---

Definitions:

Moderately Strong Association

A term in statistics indicating a fairly significant relationship between two variables, though not perfectly predictive.

Nonlinear

Describes relationships or processes that do not follow a straight line when graphed, indicating a proportionality that changes with different values.

Negative

A term used in various contexts to indicate the presence of a lack, absence, or opposition to a positive condition or attribute.

Strong

In the context of materials, it refers to the ability to withstand force or pressure without breaking or deforming.