Which three of the following are types of fire alarm control units? (Choose three.)
At which height above the floor is the sound level measured for public and private modeaudible devices?
When testing initiating devices, what is the maximum allowed time for the supervising station to verify receipt of the signal?
When is the elevator recall permitted to send a supervisory signal in lieu of an alarm signal?
Which three of the following branch circuit characteristics are required for circuit identification and accessibility of the fire alarm equipment's primary power supply? (Choose three.)
Smoke detector activation in the ninth-floor elevator lobby shall activate which of the following functions?
How far away from the center line of the elevator door can a smoke detector be located?
Visible and audible trouble signals shall be indicated at which two of the following locations? (Choose two.)
Which two of the following are needed to perform a periodic test of a projected beam type smoke detector? (Choose two.)
The minimum supervising station signaling requirement for a fire alarm system that monitors a sprinkler flow and tamper switch shall include which set of signals?
How often does a technician test the manual operation of a master box on a public emergency alarm reporting system?
A disconnection of the primary phone line shall cause which of the following events to occur?
What is the adjustment range for smoke detectors that have a provision for field adjustment of sensitivity?
An off-normal signal shall be initiated during which of the following travel distances of the valve control apparatus from its normal position?
Prior to any testing, all persons and facilities receiving signals and all occupants need to be notified of the testing to prevent which of the following issues?
Which NFPA standard determines the testing of a carbon monoxide device or system?