Load analysis is the process of evaluating the demand placed on a system, such as an electrical grid or a structural framework. It helps determine how much load, or weight, a system can safely handle while maintaining its performance and safety standards. This analysis is crucial for designing and maintaining systems to prevent failures or overloads. In the context of electrical engineering, load analysis involves assessing the power requirements of various devices and systems to ensure that the power supply can meet these demands. Similarly, in civil engineering, it involves calculating the loads on buildings and bridges to ensure they can support the weight of occupants, furniture, and environmental factors like wind or snow.