Which statement is true regarding structural steel in firefighting?

The statement that structural steel is very strong under both tension and compression is accurate. Structural steel is specifically designed for use in construction because it can withstand significant forces in various forms.

When exposed to loads, steel maintains its strength and integrity, making it a reliable choice for supporting structures. This attribute is essential in firefighting as it allows the framework of a building to support the weight and withstand forces during operations, including the potential impact of fire and heat.

It's important to note that while steel exhibits excellent performance under these conditions, its behavior can change under extreme heat; for instance, steel loses strength when heated, which can pose risks in firefighting scenarios. However, under normal structural considerations, steel is recognized for its strength in both tension (pulling forces) and compression (pushing forces), which is why this statement is a solid representation of its characteristics in firefighting contexts.