Final answer:
The correct answer is b. Spark plugs. A lightning protection system consists of strike termination devices, grounding electrodes, and surge protection devices. Spark plugs are not a component of a lightning protection system.
Step-by-step explanation:
The correct answer is b. Spark plugs.
The purpose of a lightning protection system is to shield buildings from the destructive power of lightning strikes. Surge protection devices, grounding electrodes, and strike termination devices are some of its constituent parts.
Conversely, spark plugs are not necessary components of a lightning protection system. Internal combustion engines use spark plugs to ignite the fuel-air mixture in the combustion chamber, not to shield buildings from lightning strikes.