Which statement is true about Class 2 Douglas fir poles?

Which statement is true about Class 2 Douglas fir poles?

• A. They require a minimum top circumference of 25 inches
• B. They require a minimum top circumference of 15 inches
• C. They require no specific circumference
• D. They require a minimum bottom circumference of 25 inches

Answer: (A)

The important idea here is how pole size is defined by a measurement at the top of the pole. For Class 2 Douglas fir poles, the standard requires a minimum top circumference of 25 inches. This top measurement reflects the pole’s strength where bending and loads are most critical and gives a consistent way to ensure the pole can perform under typical use. A top circumference of 15 inches would indicate a smaller pole and wouldn’t meet the specification, while saying there’s no specific circumference wouldn’t guarantee strength, and using the bottom circumference isn’t how Class 2 is defined. So, 25 inches at the top is the correct criterion.

The important idea here is how pole size is defined by a measurement at the top of the pole. For Class 2 Douglas fir poles, the standard requires a minimum top circumference of 25 inches. This top measurement reflects the pole’s strength where bending and loads are most critical and gives a consistent way to ensure the pole can perform under typical use. A top circumference of 15 inches would indicate a smaller pole and wouldn’t meet the specification, while saying there’s no specific circumference wouldn’t guarantee strength, and using the bottom circumference isn’t how Class 2 is defined. So, 25 inches at the top is the correct criterion.