Question

Except as a specified in certain other orders, all scaffold planking shall be ____ (nominal) lumbar selected for scaffold grade plank.

A) 1" x 8"
B) 2" x 6"
C) 2" x 10"
D) 3" x 12"

Answer 1

Scaffold planks are typically 2" x 10" (nominal) lumber, and the distance of 16.0 inches between vertical studs is equivalent to 40.64 centimeters.

Step-by-step explanation:

The question pertains to the size of scaffold planking that should be used and is specifically asking about the nominal dimensions of the lumber. According to scaffold safety requirements, the typical dimension for scaffold planks is 2" x 10" (nominal) lumber, which is specifically selected for scaffold use.

Nevertheless, the question also has a component regarding the conversion of inches to centimeters. The 16.0 inches spacing commonly used for vertical studs translates to approximately 40.64 centimeters when converted (1 inch = 2.54 centimeters; therefore, 16 inches * 2.54 = 40.64 centimeters).