S12 Certificate Of Fitness Sprinkler Already Passed

Gate valves are normally a ---- stem type {Ans: }A sketch of the entire ---- shall be drawn by the Certificate of Fitness holder. {Ans: compactor sprinkler system}II. RESPONSIBILITY OF THE BUILDING OWNER {Ans: }An initiating device, such as a valve supervisory switch, water level indicator, or low-air pressure switch on a dry-pipe or preaction sprinkler system, that triggers a supervisory signal. {Ans: SUPERVISORY SIGNAL-INITIATING DEVICE}The Fire Department connection caps on a combined standpipe/sprinkler system shall be painted {Ans: yellow}The freezing point of solutions in antifreeze shall be tested annually by measuring the ---- with a hydrometer or refractometer and adjusting the solutions if necessary. {Ans: specific gravity}