NACE CIP Level 1
Practical Exam Questions
and Answers Updated
2026
NACEBSP0188B-BAnswerBHighBandBLowBVoltageBHolidayBTesting
Low-VoltageBHolidayBDetectorB-BAnswerB-GroundBisBattachedBdirectlyBtoBsubstrate.
-SpongeBsaturatedBwithBaBsolutionBofBtapBwater/wettingBagent
-ProperBmixBratioB1oz/USgal
-ProperBofBspeedBisB1ft/secBDoubleBStroke
-UsedBonBCoatingsBupBtoB20mils
-mayBbeBusedBonBconcrete
LowBVoltageBHolidayBDetectorsBCommonBErrorsB-BAnswerB-
FailureBtoBKeepBprobeBinBcontactBwithBsurface
-MovingBtheBelectrodeBtooBfastBorBslowB
-OverBorBunderBsaturatingBtheBsponge
-LowBbatteryBorBbadBlead/groundBconnection
TelegraphingB-
BAnswerBCanBoccurBwhenBsurfaceBisBsaturatedBwithBwaterBandBtheBDetectorBreadsBa
BdifferentBarea.
HighBVoltageBHolidayBDetectorsB-BAnswerB-CanBhaveBanBOutputBrangeBfromB800-
60,000v
-InBGeneralBVoltageBratioB100v/1mil
-ElectrodeBRateBofB1ft/secBwithBaBsingleBpass
Practical Exam Questions
and Answers Updated
2026
NACEBSP0188B-BAnswerBHighBandBLowBVoltageBHolidayBTesting
Low-VoltageBHolidayBDetectorB-BAnswerB-GroundBisBattachedBdirectlyBtoBsubstrate.
-SpongeBsaturatedBwithBaBsolutionBofBtapBwater/wettingBagent
-ProperBmixBratioB1oz/USgal
-ProperBofBspeedBisB1ft/secBDoubleBStroke
-UsedBonBCoatingsBupBtoB20mils
-mayBbeBusedBonBconcrete
LowBVoltageBHolidayBDetectorsBCommonBErrorsB-BAnswerB-
FailureBtoBKeepBprobeBinBcontactBwithBsurface
-MovingBtheBelectrodeBtooBfastBorBslowB
-OverBorBunderBsaturatingBtheBsponge
-LowBbatteryBorBbadBlead/groundBconnection
TelegraphingB-
BAnswerBCanBoccurBwhenBsurfaceBisBsaturatedBwithBwaterBandBtheBDetectorBreadsBa
BdifferentBarea.
HighBVoltageBHolidayBDetectorsB-BAnswerB-CanBhaveBanBOutputBrangeBfromB800-
60,000v
-InBGeneralBVoltageBratioB100v/1mil
-ElectrodeBRateBofB1ft/secBwithBaBsingleBpass