When a Metal Underground Water Pipe Is Used as a Grounding

question 43

Multiple Choice

When a metal underground water pipe is used as a grounding electrode, it must be in contact with the earth for at least __________ feet.

• A) 5
• B) 8
• C) 10
• D) 12

---

Definitions:

Weight Lifting

A form of strength training where individuals lift weights to improve muscle strength and mass.

Swimming

The act of propelling oneself through water using the arms, legs, and body in motions such as strokes.

Socioemotional Outcome

The impact or result of experiences or factors on an individual's emotional and social well-being and development.

Self-esteem

The overall value or worth that an individual assigns to themselves, impacting their confidence and behavior.