Guide – Practice Questions
with Answers. Updated
2025/2026
SSPC-SP15 - Ans✔✔-Commercial grade power tool cleaning
SSPC-SP16 - Ans✔✔-Brush-off blast cleaning of Non Ferrous Metals
SSPC-SP 14 - Ans✔✔-Industrial Blast Cleaning
10% Stain
SSPC-SP13 - Ans✔✔-Surface prep of concrete
SSPC-SP7 - Ans✔✔-Brush off blast cleaning
NACE SP0178 - Ans✔✔-Design, fabrication, and surface finish practices for
tanks and vessels to be lined for immersion service.
,SSPC-SP 11 - Ans✔✔-Power Tool Cleaning to Bare Metal
SSPC-PA2 - Ans✔✔-Measurement of Dry Coat Thickness with magnetic gauges.
SSPC-SP10/NACE 2 limits staining to ______per each unit area - Ans✔✔-5%
Near White Commercial Blast
SSPC-SP6/NACE 3 limits staining to _______per each unit area - Ans✔✔-33%
Commercial Blasts
NACE SP0188 - Ans✔✔-holiday testing
SSPC-SP1 - Ans✔✔-Solvent Cleaning
SSPC-SP5/NACE 1 limits staining to _________per each unit area - Ans✔✔-0%
White Metal Blast
SSPC-SP3 - Ans✔✔-Power Tool Cleaning
SSPC-SP2 - Ans✔✔-Hand Tool Cleaning
ASTM D 4417 - Ans✔✔-surface profile blast cleaned steel
, SA-3 - Ans✔✔-Blast Cleaning to Visually Clean Steel
SA 2 1/2 - Ans✔✔-Very Thorough Blast Cleaning
Sa 2 - Ans✔✔-Thorough Blast Cleaning
SA 1 - Ans✔✔-Light Blast Cleaning
St 3 - Ans✔✔-Very Thorough Hand and Power Tool Cleaning
St 2 - Ans✔✔-Thorough Hand and Power Tool Cleaning
2 Non-convertible coating types - Ans✔✔-1. Evaporation cure 2. Coalescence
cure
SSPC-VIS1 Defines surface covered with and rust as what grade? - Ans✔✔-
Grade B
SSPC-SP2
ISO St 3
ISO St 2
All deal with hand tool Cleaning. True or false? - Ans✔✔-True
Acrylic - Ans✔✔-A plastic resin that, when mixed with water and pigment,
forms an inorganic and quick-drying paint medium.