S-12 Citywide Sprinkler System Exams

1 | P a g e S-12 CITYWIDE SPRINKLER SYSTEM EXAMS WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS | FREQUENTLY TESTED QUESTIONS AND SOLUTIONS | ALREADY GRADED A+ | LATEST 2024 | GUARANTEED PASS the distance from a hanger assembly to the centerline of a sprinkler head shall not be less than __________. 3 inches systems above _________ psi have different support requirements. 100 nyc building code requires sway bracing for sprinkler sys. installed after __________. 1998 minimum size hanger rods for pipe diameter up to 4 inches: ___________. 3/8 minimum size hanger rods for pipe diameter of 5-8 inches: ____________. 1/2 minimum size hanger rods for pipe diameter of 10-12 inches: ___________. 5/8 the inside of pressure tanks shall be inspected carefully every _________ years. 3 when inspecting pressure tanks, the compressor shall be capable of pressurizing to _________ psi within 3 hours or less. 75 pumps should be activated each week and run for _______ minutes in accordance to the manufacturers specifications. 102 | P a g e installations that don't appear correct include sprinkler heads located more than _________ inches below the ceiling. 22 the presence of obstructions in sprinkler systems shall be checked every _________