What is the purpose of grouping loads in feeder load calculations?

Grouping loads in feeder load calculations primarily serves to simplify calculations. When electrical engineers and designers group loads, they can more efficiently analyze the total demand for electricity in a system, rather than calculating each individual load separately. This organization allows for easier assessment of how much power is required and helps in creating a balanced and efficient electrical distribution system.

By using load grouping, calculations for feeder sizing can be streamlined, making it easier to apply the demand factors and anticipate the overall load requirements. This method ultimately saves time and reduces the complexity involved in designing electrical systems, allowing for better planning and resource management. While other options may have certain relevance in different contexts, the central aim of load grouping is to ease the computational process associated with feeder load calculations.