True or False: The engineering drawing will not include information about the fasteners used in an assembly.

The correct answer is that the engineering drawing will include information about the fasteners used in an assembly. Engineering drawings are comprehensive documents that convey critical details necessary for manufacturing, assembly, and maintenance. They typically include specifications for materials, dimensions, tolerances, and assembly instructions, all of which are essential for the accurate reproduction of the designed component.

Fasteners, as integral parts of any assembly, must be specifically identified with details such as type, size, material, and any relevant specifications (e.g., strength class). Including this information ensures that mechanics will use the correct fasteners during assembly, which is vital for maintaining the structural integrity and safety of the aircraft. Thus, referencing fasteners in engineering drawings plays a crucial role in effective communication between design engineers and assembly mechanics.

The other choices suggest scenarios where fastener information might be absent or selectively included, which would not accurately reflect the standard practices in aerospace engineering documentation. Fasteners are key components of the assembly, and their details are typically included to avoid ambiguity and ensure proper installation.