F89 Communication Systems and Emergency Notifications Questions and Answers Flashcards
6 cards from real F89 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 F89 Communication Systems and Emergency Notifications Questions and Answers flashcards as text
What is the function of the 'annunciator panel' located in the lobby of a high-rise building?
Answer: It displays the specific zone or floor where an alarm has activated, allowing the FLSD and FDNY to locate the alarm source
The annunciator panel shows the exact zone or floor of an alarm activation, enabling rapid identification of the fire location without searching the building.
When should the FLSD test the building's public address system?
Answer: During scheduled fire drills and regular system tests as required by the fire safety plan
The PA system should be tested during scheduled fire drills and regular system testing as outlined in the fire safety plan to confirm operability before an actual emergency.
What action should the FLSD take when the FDNY assumes command at the lobby command station?
Answer: Assist the incident commander by providing building information and acting as a liaison
When the FDNY assumes command, the FLSD shifts to a support role, providing building intelligence such as floor layouts, occupant locations, and system status to assist the incident commander.
What is a 'pre-signal system' in a fire alarm context, and why is it not generally permitted in NYC?
Answer: A system that warns only the FLSD before sounding a public alarm, which NYC prohibits to ensure immediate notification of all occupants
A pre-signal system notifies building staff before sounding a general alarm; NYC prohibits this in most occupancies because it delays warning occupants, increasing risk.
When the fire alarm system undergoes planned maintenance and must be temporarily out of service, what must the FLSD arrange?
Answer: Notify the FDNY and implement a fire watch
When the fire alarm system is taken out of service, the FLSD must notify the FDNY and implement a fire watch — having personnel patrol the building to detect and report fire manually.
What does 'all-clear' notification from the FLSD via the PA system indicate to building occupants?
Answer: The emergency has been resolved and occupants may return to their normal activities
An all-clear announcement means the emergency has been fully resolved and normal building operations and occupancy may resume.