Nicet Level 1 water based systems Questions 2024 with 100% correct answers

What is a purpose of a control valve - correct answer Control Flow to water based fire protection system The gauge on the quick opening device shall indicate _____ as compared to the gauge on the system side of the dry pipe valve? - correct answer the same pressure What type of test shall be provided when a valve is returned to service to determine that the valve is open? - correct answer Valve status test What is a fire service main? - correct answer A pipe and its appurtenances on private property/ Pipe between a source of water and the base of the system riser Name the system that utilizes a plate through which a passes a specific amount of foam concentrate at a specific pressure. - correct answer Orifice Plate Proportioning During an inspection, which of the following would be identified as a sprinkler which shall be replaced? - correct answer Corrosion What are the inspection requirements for hangers and seismic braces installed in concealed spaces? - correct answer Periodic inspection is not required Gauges shall be replaced every _____ or tested every _____ by comparison with a calibrated gauge - correct answer 5 years/ 5 years Where air pressure supervision is connected to a constantly attended location gauges shall be inspected ______? - correct answer Monthly Sprinklers installed in areas that are inaccessible for safety consideration, due to process operations ____ be ____ during each scheduled shutdown? - correct answer Shall/ Inspected What type of valve is designed for the purpose of reducing downstream water pressure under both residual and static conditions - correct answer Pressure reducing valve PIV and OS&Y shall be backed a __________ from the fully open position to prevent jamming. - correct answer 1/4 turn Gauges not accurate to within _______ percentage of the full scale shall be recalibrated or replaced? - correct answer 3 percent When there is a _________ reduction in full flow pressure, when compared to original acceptance test, the cause of the reduction shall be identified and corrected. - correct answer 10 Percent An informational sign shall be placed at the _______ supplying the antifreeze loop, dry system, pre action system, or auxiliary systems control valve. - correct answer System Control Riser Information signs should indicate which of the following? - correct answer Location if the area served by system, the presence and location of antifreeze or other auxiliary systems, the presence and location of heat tape