Which of the following is NOT considered a basic component of a lightning protection system?

In the context of a lightning protection system, the basic components are designed to safely intercept, conduct, and dissipate the energy from a lightning strike. Air terminals, also known as lightning rods, are crucial for capturing the lightning. Grounding electrodes provide a path to ground for the electrical energy brought in by the lightning. Down conductors are responsible for transmitting this energy from the air terminals to the grounding system.

Bonded siding, while it may play a role in the overall safety and integrity of the structure, is not a primary component specifically designed for lightning protection. Its purpose is more related to improving the structural integrity of the building rather than serving as a means to manage the lightning's energy. Therefore, it is accurate to state that bonded siding does not fit the criteria of basic components necessary for a lightning protection system.