In electrical installation and costing, which of the following is NOT a scope of national electrical code?

Scope of the National Electrical Code (NEC):

The National Electrical Code (NEC) is a set of guidelines for the safe installation of electrical wiring and equipment in the United States. The code covers various aspects to ensure the safety and efficiency of electrical installations. Here are the common scopes of the NEC:

1. General Safety Procedure: The NEC includes general safety procedures to ensure that electrical installations are conducted safely to prevent accidents, injuries, and fires.
2. Recommendations Concerning Safety: The NEC provides recommendations concerning safety to guide electricians and engineers in designing and installing electrical systems that minimize hazards.
3. Distinguishing of Fundamental Components: The NEC does not specifically focus on distinguishing fundamental components. This is more related to electrical engineering textbooks and manuals that cover the basic components of electrical systems.
4. Standard Good Practices: The NEC outlines standard good practices to ensure that electrical installations are performed correctly and consistently, adhering to recognized safety and performance standards.