FDNY S12 EXAM QUESTIONS AND ANSWERS 100% CORRECT!!

all the record keeping should remain on premise for3 years - ANSWER impairment coordinator when the system or portion of the system is placed out of service for a scheduled inspection, testing our minor repair affecting not more than 1 floor - ANSWER planned removal from service Control Mode Specific Application (CMSA) Sprinkler - ANSWER A type of spray sprinkler that is capable of producing characteristic large water droplets and that is listed for its capability to provide fire control of specific high-challenge fire hazards. Curb Valves - ANSWER a serious defect in the sprinkler system including but not limited to an empty tank, a break or major leak, inoperative or shut water supply valve - ANSWER unplanned out of service a fire watch may be conducted by impairment coordinator for the first four hours but after that a fire guard has to be called in and the square footage of watch can not exceed --------- sqft - ANSWER 50,000 Automatic Ball Drip - ANSWER An automatic drain valve horizontally installed at the low point in the piping between the lower check valve and the Fire Department connection of automatic sprinkler systems. Water pressure from a Fire Department pumper automatically closes this valve. It automatically re-opens when pressure ceases, permitting this piping to drain and thereby preventing freezing.