A FORUM FOR FIRE PROTECTION QUESTIONS & PE EXAM PROBLEMS | SUBSCRIBE NOW
|
This post-exam survey is the single-most helpful way we gather feedback from the exam. The 2017 survey results helped us refine topics, add more content, improve the quality of questions, and improve the 2018 Prep Guide. We are constantly trying to improve our questions, prep guide, and other online material to help you pass.
If you have just taken the PE Exam, please take just a few minutes and give us your feedback through this quick survey. If it doesn't appear below, you can view the complete survey here. Thank you in advance for your feedback! A project that has evidence storage will have a new fire sprinkler system. The storage is anticipated to be solid back-to-back shelves no more than about 8 feet in height, but will hold crime evidence which could and will likely include firearms. What sprinkler design density is required for this area?
Posted anonymously by a member for discussion. Discuss this | Subscribe. A retrofit project has very low floor-to-floor heights where we need to install floor control assemblies within the stairwells. Is there a minimum "head height" for the pipe that it needs to be installed above the floor if the pipe isn't against a wall?
Posted anonymously by a member for discussion. Discuss this | Subscribe. When are pressure relief valves required for fire pumps, and what is their intended purpose? There's a wide variety of pump arrangements and many don't include pressure relief valves.
Posted anonymously by a member for discussion. Discuss this here. We're in the process of reviewing our specifications against industry markers and I'm interested in comparing major differences in owner-driven specifications (not NFPA, FM, XL GAPS, or other insurance standards). What clients do others work with that they find represent good practice for the industry?
Posted anonymously by a member for discussion. Discuss this here. Have a project which requires very tight coordination between sprinkler and ductwork. The ductwork will be lined with insulation which could come in contact with the black steel fire sprinkler pipe. Is there a minimum clearance required that wouldn't permit this contact by code?
Posted anonymously by a member for discussion. Discuss this here. A big pat on the back for all of the 2018 Weekly Exam participants - there are a lot of hours and a lot of work on preparing, taking, and analyzing the 200+ questions that have come through over the last five months.  This year we're happy to award new glass plaques for the Top 3 in the season standings, which are: Another Bad Summer, Princess and the PE, and JT. Congrats!  The Final Leaderboard lists the total scores for the entire 20-week season for each Weekly Exam participant.  Last of the PE Problems for this year. I have really enjoyed and appreciate all the comments and responses this year and hope to continue such a highly interactive environment during the next PE season as well - thanks to each of you who regularly commented here for sharing your insight. Please do stay tuned for daily discussion questions that will continue from here on out as they're sent in. Thanks again! The activation time (in seconds) of a standard response (RTI of 85 m^1/2s^1/2), Ordinary Temperature (65 deg C) heat detector within a room that has an initial temperature of 22 deg C and exposed to a ceiling plume at 78 deg C traveling at 2.3 m/s is most nearly? a. 10 s b. 36 s c. 54 s d. 82 s Solution | Posted 10/24/18
2015 NFPA 101: A college classroom building is a Business occupancy. For occupant load relative to the classrooms, do you use the Educational amount of 20 SF net or do you use the Business square-footage amount? In the past, we’ve used the Education load because it seemed logical; but is this correct?
Posted anonymously by a member for discussion. Discuss this here.   Want to join in? It's not too late - the Weekly Exam is the ultimate PE Prep tool. It's a series of 1-hour, 10-question simulated PE Exams offered weekly with solutions immediately following each exam. Learn more here. Every week of the series is retroactive so you can still test yourself with past week exams
A project site is connected to a water tank through an equivalent 650 feet of 6-inch schedule 10 pipe (c-factor of 140). If the water tank is 165 feet above the project site, the fire flow available at the project site is most nearly: a. 1,300 gpm b. 2,100 gpm c. 2,400 gpm d. 8,700 gpm Solution | Posted 10/10/18
Where can I find presentations or references on the differences between NFPA 13-2016 and 2019 editions?
Posted anonymously by a member for discussion. Discuss this here. A fire department connection may be installed by any of the following arrangments except: a. Between the supply control valve and the system control valves for multiple sprinkler systems b. Attached to underground system piping, between the supply control valve (at the main tap) and the system control valves (inside the building) c. Attached to main pipe on a system (on the system side of the system control valve) for a single wet system d. Attached to the main service between the utility tap and the entry into a fire pump room Solution | Posted 10/09/18
  Want to join in? It's not too late - the Weekly Exam is the ultimate PE Prep tool. It's a series of 1-hour, 10-question simulated PE Exams offered weekly with solutions immediately following each exam. Learn more here. Every week of the series is retroactive so you can still test yourself with past week exams
  Want to join in? It's not too late - the Weekly Exam is the ultimate PE Prep tool. It's a series of 1-hour, 10-question simulated PE Exams offered weekly with solutions immediately following each exam. Learn more here. Every week of the series is retroactive so you can still test yourself with past week exams.
|
Free SignupSubscribe and learn something new each day:
CommunityThank You to Our Top August 2019 Contributors!
Your PostThe ToolkitSprinkler Designer or Engineer?
Get all of our tools, including the Sprinkler Database, Friction Loss Calculator, Fire Pump Analyzer and more: 
Filters
All
Archives
September 2019
Daily
Daily discussion questions are open-ended questions posed by members for the benefit of sharing expertise and learning from other perspectives. Join as a member here.
Exam Prep
2019 PE Prep Guide
(Available Now!) 
PE Prep Series
(Available Now!) Current Leaderboard
(Click to enlarge) 
PE Problems
Visit July-October for daily Fire Protection PE Exam sample questions.
Solutions are posted the day after posting. Comment with your solutions, questions or clarifications. Please note that questions posted are unofficial and in accordance with NCEES rules are intended to be similar to actual exam questions, not actual exam questions themselves. |
RSS Feed
