A lifting clamp is most likely to be used to move loads such as ____________.

A lifting clamp is specifically designed to securely grip and lift heavy loads, making it particularly effective for moving materials like steel plates. The design of a lifting clamp allows it to create a strong hold on the flat, rigid surfaces typical of steel plates, ensuring safe and stable lifting.

When using a lifting clamp, it is essential for the material being lifted to have sufficient surface area and appropriate texture for the clamp's grip. Steel plates are engineered for strength and stability, making them ideal candidates for lifting with this type of equipment. Other materials like concrete blocks, wood beams, or drywall sheets might not provide the same level of security or stability when lifted with a clamp, as they can be more susceptible to bending or breaking under tension. Therefore, using a lifting clamp with steel plates maximizes safety and efficiency in rigging operations.