Final answer:
Testing light bulb integrity during a LT TEST is not accurate, as it focuses on the functionality of the entire circuit rather than individual bulbs. It is important to detect individual bulbs that are not illuminated within the FIRE lights during the fire detection loop test.
Step-by-step explanation:
Testing light bulb integrity during a LT TEST is not accurate, as it focuses on the functionality of the entire circuit rather than individual bulbs.
It is important to detect individual bulbs that are not illuminated within the FIRE lights during the fire detection loop test, as this ensures that all the bulbs are working properly and the fire detection system is functioning correctly.