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IOWASTRAYVOLTAGEGUIDE3Introduction.......................................................4IowaStrayVoltageFlowchart............................................5CommonCausesofStrayVoltage.........................................6On-Farm........................................................6Of-Farm........................................................6FarmWiringChecklist.................................................7ProperFarmWiringSummary............................................8FrequentlyAskedQuestions...........................................9-11StrayVoltageMeter.................................................12HiringanElectricianforOn-FarmWiring...................................13UtilityContactInformation............................................14InformationaboutBiosecurityProtocols...................................15OtherBiosecurityResources...........................................15Allspecies......................................................15Swine.........................................................15Dairy.........................................................15Cattle.........................................................15Poultry........................................................15TestingProcedures..................................................16PhaseIProtocol...................................................16PhaseIIProtocol...................................................16LoadBoxTestLBtest...............................................16SecondaryNeutralVoltageDropTestSNVDtest..............................17SignatureTest....................................................18PrimaryProleTest.................................................1824-HourTest....................................................18AppendixASampleForms............................................19-24AppendixBModelReportorUtilitiestoUsewithFarmers..........................25AppendixCListoReerenceMaterialsorUtilitiesandFarmers.....................26-27TABLEOFCONTENTS