NACE CIP 1 CBT Exam Study Guide (Quizzes and Study Questions)

NACE CIP 1 CBT Exam Study Guide (Quizzes and Study Questions) What inspection challenges do you expect specific to working inside containment? - illumination - control of temperature and humidity Improper atomization of the coating may cause ___ ___ ___ - uneven DFT - dry spray - overspray High viscosity due to low temperature should be corrected by ___ ___ - adding extra thinner - heating the coating SSPC Technology Guide No.12 states "Surface preparation and coating applications must have a minimum of how man candles / lumens? 50 foot candles (538 lumens) One major advantage of conventional spray is ___ applicator control When using WFT comb/gauge, the measurement should be taken when? immediately after the coating is applied When reporting the wet film thickness from a wet film thickness comb/gauge you report which tooth? the last tooth that has coating on it Solventbourne inorganic zinc primer is being applied with airless spray to a complex bridge with difficult access for application. The contractor is having difficulty with high DFT resulting in mudcracking. What application method might be a good alternative? conventional spray An advantage of magnetic pull-off DFT banana gauge is that it is ____ intrinsically safe You must take a measurement with a dial-type magnetic pull-off dry film thickness gauge. What is the minimum recommended distance away from an edge that you can reliably take a measurement? 2.5 cm (1 inch) The testing procedure for water soluble ferrous salts is ____ potassium ferricyannide test A well written specification requires a surface profile depth defined as ____ a range of measurements If there is a conflict between the project specification and manufacturer's product data sheet, which do you follow? Follow the specification What document should be reviewed prior to arriving to a job site to determine if amines or polyamides will be present? Safety Data Sheet (SDS), formerly MSDS Specification term: Will The owner is responsible for performing the action Specification term: Should The contractor is strongly recommended but not required to perform the action Specification term: May The contractor has open choice on actions Specification term: Shall The contractor is required to perform this action Adding an incorrect solvent to a coating may cause ____ non-drying or non-curing If you find chalking on pre-existing coating, what type of coating would you find suspect? Epoxy After a cold night, you find that the epoxy amine midcoat applied the day before has blushed. The optimum resolution when amine blush is found is to ____ consult the coating manufacturer The formation of small bowl-shaped depressions in the coating film caused by air trapped in the coating is called ______ Cratering Failure of a plural component coating to cure is frequently caused by _____ wrong mix ratio As an inspector on a bridge painting project, prior to abrasive blasting, which blasting safety items would you expect to see? - deadman valve - connections wired/clipped - supplied air hood One of the most common causes of blisters in a coating film is _____ surface contamination You have been inspecting a tank repainting project and suspect that the surface was not cleaned properly, but coating has already been applied, what should you do? consult the owner for guidance You are the inspector on a painting project prior to airless spray application. Which of the following airless spray safety items would you expect to see? - tip guard - connections wired/clipped - gun safety Can a holiday detector be used for conductive coating on non-conductive surface? No According to NACE SP0188, the wetted sponge is moved at a maximum rate of ____ 1 linear foot per second (30 cm) Which standard would you reference if you notice blisters in a variety of shapes and sizes? ASTM D714 When are NACE international surface preparation standards considered binding? when specified in the contract documents You are preforming holiday testing on a pipe covered in dew. The reason you are receiving erroneous readings is ______ Telegraphing Which joint NACE/SSPC abrasive blasting standard states that "Random staining shall be limited to no more than 33% of each unit area of surface"? NACE No. 3 / SSPC-SP 6 Commercial Blast Cleaning Which blasting standard allows for traces of tightly adherent mill scale, rust, and tightly adherent thin coatings up to 10%? NACE No. 8 / SSPC-SP 14 According to NACE No.4/SSPC SP-7, mill scale, rust, and paint are considered adherent if they cannot be removed by _____ lifting with a dull putty knife ISO 8501 ST-3 is the standard for which