Which characteristic of the bowstring truss is incorrect?

The characteristic stating that bowstring trusses can be spaced more than 30 feet apart is inaccurate because the design and engineering principles of bowstring trusses generally dictate they are spaced at intervals that provide adequate structural integrity and load distribution, often not exceeding 30 feet. This spacing is essential to maintain their strength and support capabilities, particularly in ensuring that loads are effectively transferred to the supporting elements.

On the other hand, bowstring trusses are known for their structural strength and ability to carry heavy loads, making them favored in various construction applications. They are commonly found in older buildings, especially in warehouse and industrial settings, which further reinforces their historical significance in building design. The other aspects of the bowstring truss highlight its robust nature, but the claim about spacing exceeding 30 feet does not align with standard engineering practices regarding their effective use.