Two factors that govern the type of anchor to be chosen for a job are the type of load to be anchored and the which?

• A. Size of pole used
• B. Size and weight of transformers on the pole
• C. Size of guy wire
• D. Soil conditions

Answer: (D)

Anchors are chosen based on what the load will do and what the ground will allow. The load tells you how much force the anchor must resist and in which direction, but the ground determines how well the anchor can grip and resist pull-out. Soil conditions—type, moisture, density, and stability—set the holding power and influence the embedment depth or the specific anchor design needed. In firm, dry soil you can use a lighter, simpler anchor; in soft, wet, or loose soil you’ll need a stronger or deeper anchor or a different design to prevent failure. Other factors like the pole size or transformer weight affect the overall load, but soil conditions are what determine the actual anchor type that will perform reliably.