A dashed line in electrical drawings usually represents an electrical system that is planned for future installation. This helps distinguish between current systems and those that are yet to be implemented. Understanding these symbols is vital in electrical engineering and project planning. ;
A dashed line in electrical drawings usually indicates an electrical system planned for future installation. This helps differentiate between what is currently in operation and what still needs to be implemented. Thus, the correct answer is B: An electrical system to be installed in the future.
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