ACTUAL Exam Questions and CORRECT
Answers
ISO 8502-3 / ASTM E1216 - CORRECT ANSWER - Duct Tape Test
ISO 8502-6 / SSPC Guide 15, Method A1 - CORRECT ANSWER - Bresle Patch (
Quantitative ) :
- Add 3ml of deionized water
- Withdraw and inject water a minimum of 4 times
ASTM D7393 - CORRECT ANSWER - Vial Test
ISO 8504-3 - CORRECT ANSWER - Solvent Cleaning
- Removal of both visible & non-visible contaminants.
- Should be followed by a rinse with potable ( tap ) water.
NACE SP0892 - CORRECT ANSWER - Linings over concrete for immersion service (
Holiday Testing )
ASTM D4285 - CORRECT ANSWER - Blotter Test
- 1 minute minimum : 24" from paper.
, ISO 8501-1 Sa 2 - CORRECT ANSWER - Thorough Blast Cleaning
- Free of all Visible oil, grease, dirt.
- Free of MOST mill scale, rust, coating.
Abrasives are generally located where on the pH scale? - CORRECT ANSWER - Abrasives
are generally neutral, 6-8 pH.
True or False : pH testing of abrasives will tell whether the material is acidic or alkaline - but
will not detect the presence of chlorides : - CORRECT ANSWER - True
True or False : The most accurate of the pH testing methods is a handheld pH meter. -
CORRECT ANSWER - True
ISO 11127-7 Part 7 - CORRECT ANSWER - Determination of water-soluble chlorides
SSPC-AB 1 - CORRECT ANSWER - Mineral and Slag Abrasives
SSPC-AB 2 - CORRECT ANSWER - Cleanliness of Recycled Ferrous Metallic Abrasives
SSPC-AB 3 - CORRECT ANSWER - Ferrous Metallic Abrasives
SSPC-AB 4 - CORRECT ANSWER - Recyclable Encapsulated Abrasives
SSPC-SP 1 - CORRECT ANSWER - Solvent Cleaning
- Removal of visible contaminants