Injuries in a workshop are often caused by incorrect lifting or moving of heavy loads. Name and briefly explained two (2) precautions that should be taken when removing a gearbox from a vehicle on a hoist.

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Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.