Galvanizing performs best in which of the following exposures:

• A.pH of 13
• B.pH above 12
• C.pH between 5-10
• D.pH below 4

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When measuring the Dry Film Thickness Of liquid coatings applied to galvanized ferrous substrates the most commonly used instrument is the:

• A.Eddy Current Gauge
• B.Tooke Gauge
• C.Ultra Sonic DFT Gauge
• D.Magnetic Gauge

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Surface preparation of concrete is performed using:

• A.Methods that are exactly the same as steel
• B.Methods that have been modified for concrete
• C.Methods that are completely different to steel
• D.Methods that are the same as wood

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When using a destructive Paint Inspection Gauge the NACE inspector must:

• A.Consult SSPC Guide 1 prior to use
• B.Determine the Dry Film Thickness of the coating prior to use
• C.Select the appropriate hand wheel based on the measured Dry Film Thickness prior to us
• D.Ensure the glue on the dolly is properly applied prior to use

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A single component water borne acrylic coating cures by:

• A.Oxidation
• B.Solvent Evaporation
• C.Coalescence
• D.Co-Reaction

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