

Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
StateofOhioFire AlarmTest-StudyGuideExam Questions and Answers. spacing for smoke detectors or manufactured specs - Correct Answer rule of thumb - 30ft manual pull station height - Correct Answer 3-1/2 to 4-1/2 ft secondary power must turn of within ? seconds on loss of primary supply - Correct Answer 10 seconds manual pull stations must be mounted within ? feet of exits on each floor and spaced up to ? - Correct Answer 5 ft, 200 f
Typology: Exams
1 / 3
This page cannot be seen from the preview
Don't miss anything!
spacing for smoke detectors or manufactured specs - Correct Answer rule of thumb - 30ft manual pull station height - Correct Answer 3 - 1/2 to 4 - 1/2 ft secondary power must turn of within? seconds on loss of primary supply - Correct Answer 10 seconds manual pull stations must be mounted within? feet of exits on each floor and spaced up to ? - Correct Answer 5 ft, 200 ft residential, secondary power supply time - Correct Answer 24 hours in normal, 4 minutes of full alarm commercial, secondary power supply time - Correct Answer 24 hours in normal, 5 minutes of full alarm live voice, secondary power supply time - Correct Answer 24 hours in normal, 15 minutes of full power audible device decibels, public - Correct Answer 75 db minimum or 15 above ambient audible device decibels, private - Correct Answer 45 db or 15 db above ambient smoke detector test frequency, functionality - Correct Answer annually smoke detector test frequency, visual - Correct Answer semi-annually smoke detector test frequency, sensitivity - Correct Answer at installation and every alternate year thereafter smoke detectors, CAN or CANNOT, be supported by their circuit conductors - Correct Answer cannot acceptable to the AHJ (authority having jurisdiction) - Correct Answer Approved alert tone,? ,a live voice instruction - Correct Answer precedes protective covers for manual pull stations must be? and cannot be made on site - Correct Answer listed mirrors or reflectors can be used on what type of smoke detectors - Correct Answer projected beam detectors
maximum sound pressure level in any location is? - Correct Answer 110 decibels trouble signals must be restored in? seconds - Correct Answer 200 seconds door header wall space of? inches or more requires a one detector on either side of the door - Correct Answer 24 inches what can be used to activate (test) smoke detectors - Correct Answer approved aerosols, canned smoke coded alarm systems must repeat the code signal at least? times - Correct Answer 3 smoke detectors can be mounted,? ,in relation to a duct - Correct Answer In a duct, on a duct, or project through a duct smoke detectors, CAN or CANNOT, be recessed in wall - Correct Answer cannot UNLESS listed for such mounting visual appliances are mounted not less than? inches or no greater than? inches - Correct Answer 80 inches, 96 inches (for ceilings less than 86 inches, visual lens mounting height shall be WITHIN 6 inches of the ceiling) audible devices are mounted above the floor no less than? inches and below the ceiling? inches - Correct Answer 90 inches, 6 inches do not mount smoke detectors near? - Correct Answer supply diffusers (rule used to be 3 ft from diffuser) supplementary circuits only need to be? according to the AHJ (authority having jurisdiction) - Correct Answer supervised on sloped ceilings smoke and heat detectors shall be mounted? feet below the peak, measured horizontally - Correct Answer 3 feet provisional fire alarm licenses must be accompanied by an? license at all times - Correct Answer annual license fire alarm systems that cover more than one building must be indicated? - Correct Answer indicated separately partitions within? % of the ceiling height will impede smoke travel across the ceiling - Correct Answer 15 percent alarm and trouble signals, CAN or CANNOT, have the same tone or color - Correct Answer cannot