NACE CIP Level 1 Actual Exam Questions with Elaborate Answers Already Graded A+

NACE CIP Level 1 Actual Exam Questions with Elaborate Answers Already Graded A+ 1. ASTM D3276 - ANSWER Standard Guide for Painting Inspectors. States that the minimum surface temperature for coating is usually 40F, max is 125F. 2. ISO 8501 St3 - ANSWER Very Thorough Hand and Power Tool Cleaning. Same as for St2, but the surface shall be treated much more thoroughly to give a metallic sheen arising from the metallic substrate. 3. NACE 4 (SSPC-SP7) - ANSWER Brush off Cleaning. Same cleanliness as NACE 1 (SSPC-SP5) and tightly adherent mill scale, rust, and coating may remain on the surface. 4. SSPC-SP3 - ANSWER Power Tool Cleaning 5. ISO 8501 St2 - ANSWER Thorough Hand and Power Tool Cleaning 6. 2 Non-convertible coating types - ANSWER 1. Evaporation cure 2. Coalescence cure 7. Sa 2 - ANSWER Thorough Blast Cleaning 8. SA 1 - ANSWER Light Blast Cleaning 9. St 3 - ANSWER Very Thorough Hand and Power Tool Cleaning 10.St 2 - ANSWER Thorough Hand and Power Tool Cleaning 11.Polymerization - ANSWER joining monomers to form a polymer 12.Two (2) types of corrosion - ANSWER General and Localized 13.Tools to control corrosion include: - ANSWER -Design -Inhibitors -Material selection -Cathode protection -Protective coatings -Alteration of the environment 14.Mill scale - ANSWER A form of iron oxide created during the fabrication of steel 15.ASTM D 4417 - ANSWER Standard test methods for field measurement of surface profile of Blast cleaned steel. 16.What are the most important characteristics of a good report? - ANSWER Objective, Accurate, and Detailed. 17.What is the inspectors primary responsibility and what should the Inspector not do as it pertains to the specification. - ANSWER The Inspector's primary responsibility as the inspector is to "enforce" specification. The inspector is NOT to make changes to the specification for any reason. 18.List three desirable properties of a coating? - ANSWER -Chemical resistance -water resistance -ease of application -adhesion to substrate 19.SSPC-VIS1 Defines surface covered with and rust as what grade? - ANSWER Grade B 20.SSPC-SP2 ISO St 3 ISO St 2 All deal with hand tool Cleaning. True or false? - ANSWER True 21.Thermosetting - ANSWER Capable of being permanently hardened by heat and pressure; resistant to the further effects of heat. 22.Thermoplastic - ANSWER Capable of being softened by heat; may be remolded. 23.Convertible Coatings - ANSWER Undergo a chemical change during cure and cannot be returned to their original state (Thermoset Materials) 24.Described as 100% adherent Mill Scale - ANSWER Rust Grade A 25.Standards - ANSWER An established norm or requirement that is written by industry professionals. 26.Polyesters - ANSWER -Have a short pot life -Excellent moisture resistance -Exceptionally high abrasion resistance 27.Silicones - ANSWER -Formed by chemical modification of quartz, sand or silicone -Excellent high temp and UV Resistance -MOST require heat to cure but some cure at ambient temps. 28.Co-Reaction - ANSWER Coatings that cure by polymerization reactions between at least 2 chemical entities 29.Hydrolysis - ANSWER A chemical process that splits a molecule by adding water. 30.Fusion - ANSWER -Forced Heat Curing -May be single or 2 components 31.Vinyl Esters - ANSWER -Often referred to as linings -Normally two-component coatings -Have rather short pot life