NACE CP2 EXAM LATEST UPDATED GRADED A+

NACE CP2 EXAM LATEST UPDATED GRADED A+ What is the cause of chalking in epoxy coating - ANSUV or radiation exposure What is polymerization cured coating? - ANSTwo parts mixed together just prior to use Examples of non-convertible coatings - ANS1. Chlorinated rubber 2. Vinyl 3. Acrylic 4. Bituminous Non-convertible curing def. - ANSNo chemical change during cure cycle Convertible curing def. - ANSSome chemical change during cure cycle What info should be included when sending samples to a lab? - ANS1. Identity of materials 2. Properly packed/labeled samples 3. Chain of custody form 4. Type of analysis that is expected and the concentrations of interest Specialized tests or equipment coating inspectors may encounter - ANS1. AA/AE Atomic Absorption/Emission 2. ISP Induction coupled plasma Spectrometer 3. GLC Gas liquid chromatographs 4. IR, FTIR, FTIR-ATR INfrared spectrophotometers 5. DSC Differential scanning calorimeters What is a cathodic dis-bondment test? - ANSProcedure to determine how easily a coating loosens from a substrate or develops holidays as a result of normal soil potentials Individuals who perform surveys - ANS1. O-Cat or S-cat tech 2. NACE coating specialist 3. NACE Level III 4. Coating Inspector w/field experience 5. Coating manufacturer representative