NFPA 25 nicet test 1 exam questions and verified correct answers

Control valve - correct answer A valve controlling flow to water based fire protection systems Deluge valve - correct answer A water supply control valve intended to be operated by actuation of an automatic detection system. That is installed in the same area as discharged devices Hose valve - correct answer The valve to an individual hose connection Pressure control valve - correct answer A pilot-operated pressure reducing valve designed for the purpose of reducing the downstream water pressure to a specific valve under both flowing( residential) and non flowing(static) conditions Master pressure reducing valve - correct answer A pressure reducing valve installed to regulate pressures in an entire fire protection system and stand pipe system zone relief valve - correct answer A device that allows the diversion of liquid to limit excess pressure in a system circulation relief valve - correct answer A valve used to cool a pump by discharging a small quantity of water. This valve is separate from and independent of the main relief valve. Combined standpipe and sprinkler system - correct answer A system where the water piping services both 2 1/2 in. Outlets for fire department use outlets for automatic sprinklers Private fire service main - correct answer Private fire service main, as used in this standard is that pipe and it's appurtenances 1. between a source of water and the base of the system riser for water based fire protection systems 2. Between sources of water and inlets to foam making systems 3. Between a source of water base elbow of private hydrants or monitor nozzles and (4) used as fire pump suction and discharged piping (5) beginning at the inlet side of the check valve on a gravity or pressure tank