Which of the following is NOT a type of load a crane can handle?

Cranes are designed to handle a variety of loads that can be categorized based on their characteristics. Static loads refer to weight that remains constant and does not change over time during lifting, such as a heavy object resting on the ground. Dynamic loads are those that involve movements or changes in weight distribution, like lifting a swinging load. Variable loads can change in magnitude or direction, often seen when working with materials that can shift due to being transported.

Compressible load, on the other hand, is not a recognized category for crane loads. This term typically refers to materials that can change volume under pressure, which is not applicable to the types of loads a crane is designed to manage. Cranes are built to lift solid objects, and their mechanisms are not suited for handling loads that can be compressed, such as gases or certain granulated materials. Understanding these classifications helps in ensuring safe crane operation and selecting appropriate lifting techniques.