2024 NFPA 99 Medical Gas Edition Questions Rated 100% And Answers

Oil Free, Dry Nitrogen NF - ANS When brazing, joints shall be continuously purged with ____________,________to prevent the formation of copper oxide in the inside surfaces of the joint. False— no longer part of the NFPA 99C reference section 5.1.10.10.6 2005,2012 - ANS T or F The runouts from horizontal mains branches shall be taken off any angle off of the center line of pipeline? Authority Having Jurisdiction (AHJ) - ANS An existing system that is not in strict compliance with the provisions of this code shall be permitted to be continued in use as long as the ______ has determined that such use does not constitute a distinct hazard to life. designate storage area 5.1.3.3.1.5 (pg27) - ANS Indoor location for oxygen, nitrous oxide, and mixtures of these gases shall not communicate with any of the following except Visual pressure indicator (5.1.3.5.7 (Pg29)) - ANS An auxiliary source connection shall consist of all of the following EXCEPT Removable plug or cap Tee Valve Visual pressure indicator Each building served (5.1.3.5.15 (2) pg33)) - ANS When multiple buildings are served from a single cryogenic liquid oxygen source, it is required to place the emergency oxygen supply connection in___________. -each building served -the building closet to the source -the largest building served -the main building only 3ft 5.1.3.5.15.2(7) pg33 - ANS The minimum clearance around the EOSC for a temporary source of supply is ______ft Be filter to .01 micron (5.1.3.6.1 (pg33)) - ANS The quality medical air shall comply with all of the following standards EXCEPT -be filtered to .01 microns -have less than 25 ppm gaseous hydrocarbon -have no detectable liquid hydrocarbons -meet the requirement of medical air USP Unusable (5.1.3.1.5 pg27) - ANS Cylinder and cryogenic liquid container outlet connections shall be designed to render the attachment point_________ when removal of the outlet connection is attempted. 125 F - ANS Cylinder in use and in storage shall be prevented from reaching temperatures in excess of_______. 20F - ANS Nitrous oxides and carbon dioxide or portable container be prevented from reaching temperatures lower than of_______. Medical Air Sources (5.1.3.3.1.1-pg27) - ANS Which of the following systems shall not be permitted to be located in an OUTDOOR enclosure? Electrical (5.1.3.3.2(12) pg28) - ANS Location for central supply systems shall have ________ devices protected from physical damages Base (5.1.3.3.3.4(1) pg28) - ANS Outdoor location surrounded by impermeable walls, except fire barrier walls, shall have protected ventilation openings located at the_________ of each wall to allow free circulation of air within the enclosure. Parallel (5.1.3.5.5.1 pg29) - ANS All positive pressure supply systems shall be provided with duplex line pressure regulators piped in________. 25' (5.1.3.6.3.11(B) pg35) - ANS The medical air intake shall be located a minimum of ________from ventilating system exhausts, fuel storage vents, combustion vents, plumbing vents, vacuum and WAGD discharges, or areas that can collect vehicular exhausts or other noxious fumes. 20' (5.1.3.6.3.11 (C) pg35 - ANS The medical air intake shall be located a minimum of _______above ground level