A beam is a structural member designed to carry loads perpendicular to its longitudinal dimension.

• A. True
• B. False
• C. Partially True
• D. Not a Structural Member

Answer: (A)

Beams are defined by carrying loads that act across their length, perpendicular to their longitudinal dimension. This transverse loading causes bending and shear, which the beam is designed to resist as it spans between supports. While in some cases a beam may also carry axial or torsional forces, its primary purpose in most structural systems is to handle loads applied perpendicular to its length, producing bending moments and shear reactions along its span. In contrast, members that primarily carry load along their length, like columns, are designed for axial compression or tension. So the statement is accurate.