Automatic ball drip Study guides, Class notes & Summaries

S12 FDNY Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: a standard sprinkler has RTI of what? Answer: 80 Q: a sprinkler system with open heads is called a? Answer: Deluge system Q: the freezing point if ant freeze solutions is measured by what? Answer: hydrometer or refractometer Q: local law 58/2009 requires sprinkler and stand pipe risers to be painted what color? Answer: yellow Q: the distance for...

S12 FDNY Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: a standard sprinkler has RTI of what? Answer: 80 Q: a sprinkler system with open heads is called a? Answer: Deluge system Q: the freezing point if ant freeze solutions is measured by what? Answer: hydrometer or refractometer Q: local law 58/2009 requires sprinkler and stand pipe risers to be painted what color? Answer: yellow Q: the distance for the hanger assembly to the center line of an uprigh...

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Certificate of Fitness for Citywide Sprinkler Systems (S-12) S-12 CITYWIDE SPRINKLER SYSTEMS, S12 sprinkler test Spring 2023. THE __________ IS RESPONSIBLE TO MAINTAIN SPRINKLER SYS. AND TO DETERMINE QUALIFICATIONS. RECORDS OF ALL INSPECTIONS AND MX SHALL BE MAINTAINED ON PREMISES FOR A MIN. OF __________ YEARS. THE BUILDING OWNER SHALL ASSIGN A(N) ____________ TO COMPLY WITH REQUIREMENTS. REGULAR MX AND MINOR REPAIRS NOT AFFECTING MORE THAN ________ FLOOR(S) ARE CONSIDERED PLANN...

S-12 S-13 Standpipe and Sprinkler Practice Questions with Certified Solutions "Fail Safe" when referred to in locks, means that the door can be opened if the power fails Where does the on-duty Building Evacuation Supervisor report when an alarm is activated? To the Fire Command Station ( To act as Fire Safety Director when the FSD or a Deputy FSD is not required to be on duty). "RCNY" is the abbreviation for Rules of the City of New York A fire alarm box is painted plain red (no stripe). ...

Conduct a hydrostatic test of the standpipe system - ANSWER Which is NOT a part of the monthly visual inspection of the standpipe? Firefighting and testing of the standpipe system - ANSWER The main purpose of the roof manifold is To stop water from going into the tank - ANSWER Which best describes the primary purpose of the upper check valve located under a roof water storage tank? The lower check valve may be defective - ANSWER If water is flowing from a ball drip connection, it might ...

Automatic Ball Drip correct answers 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. 4 types of sprinkler heads correct answers 1.) pendent 2.) upright 3.) sidewall 4.) concea...

what is a ALARM NOTIFICATION APPLIANCE correct answers A fire alarm system component, such as a bell, horn, speaker, light, text display or vibration device that issues an audible, tactile, and/or visual alert. what is a AUTOMATIC BALL DRIP - correct answers 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 cl...

what is a ALARM NOTIFICATION APPLIANCE - Answer-A fire alarm system component, such as a bell, horn, speaker, light, text display or vibration device that issues an audible, tactile, and/or visual alert. what is a 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 val...

Automatic Ball Drip Correct 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. 4 types of sprinkler heads Correct Answer 1.) pendent 2.) upright 3.) sidewall 4.) conceale...

what is the minimum size of threaded rod required for sprinkler piping? 3/8 inch how often are fire department connections hydro-statically tested? every 5 years sprinkler heads exposed to corrosive conditions are covered with what? wax or lead automatic sprinkler systems have what color caps on the fire department connections? green non automatic sprinkler systems have what color caps on the fire department connections? silver in a pressurized tank the wa...