Illinois Fire Mod B Study Guide Exam Questions With 100% Correct Answers

Illinois Fire Mod B Study Guide Exam Questions With 100% Correct Answers Attack Engine - answerEngine which the attack lines have been pulled Cellar nozzle - answerUsed to fight fires in cellars Hose clamp - answerTemporarily stops flow of water in a hose line Booster hose - answerLimited flow, 40 to 50 gpm Water curtain nozzle - answerA nozzle that uses a flat screen of water on an exposed building Breakaway nozzle - answerCan be separated between the shut off and the tip Wye - answerSplits one hose into two Fog stream nozzle - answerProduces fine droplets Piercing nozzle - answerUsed to make a hole in metal Hose liner - answerInner part of the hose that prevents leaks A 1 3/4 line flows ______ gpm - answer120 to 180 Higabee - answerNotch on coupling threads Attack lines can be multiple jacket or ______________ - answerRubber covered NFPA requires ______ ft of 2 1/2 inch line on a fire pumper - answer800 Attack hose is tested annually at _____ psi - answer300 The three groups of nozzles are low-volume, master-stream, and ___________ - answerHandlines A booster hose flows at _________ gpm - answer40 to 50 What type of hose roll is used for general transportation and storage? - answerStraight roll Bresnan distributor nozzles are used to fight fires in _________ - answerInaccessible places Which nozzle allows for flow settings? - answerAdjustable-gallonage Which nozzle is used on deck guns, portable monitors, and ladder pipes? - answerMaster stream A 2 1/2 inch line flows _______ gpm - answer250 A device placed over a leaking section of hose - answerHose jacket What type of roll forms its own carrying loop? - answerSelf-locking twin doughnut roll Hand line nozzles flow between _________ gpm - answer60 to 350 Siamese connection: - answerCombines two lines into one Examples of chemical damage to a fire hose - answerBattery acid, gasoline, and motor oil What type of hose is used for wild land fires? - answerForestry hose A visual hose inspection should be performed at least _________ - answerQuarterly Types of valves - answerBall, clapper, gate, butterfly, remote controlled Soft sleeve hose - answerUsed on hydrants Hard suction hose - answerUsed on static sources Primary feeder - answerLargest diameter pipe in a water system Static pressure - answerPressure in a pipe when there is no water flowing Reservior - answerWater storage facility Normal pressure - answerAmount of water available during normal consumption Water main - answerAny underground water pipe Shut-off valve - answerAny valve that can be used to shut off water flow Dump valve - answerEnables tankers to off-load as much as 3000 gallons per minute Residual pressure - answerThe pressure remaining in a system when water is flowing Pilot gauge - answerGauge used to determine flow of water from a hydrant Recommended minimum water pressure from a hydrant - answer20 psi Fire hoses are connected to the hydrant by _________ - answerOutlets The flow of water through a pipe or hose is measured by - answerVolume Type of hydrant with a connection for a hard suction hose - answerStatic hydrant