NACE CIP Level 1 Sample Quizzes Generally speaking, on a typical coating project overall safety is the responsibility of a certified safety professional
... [Show More] When applying coatings, generally high relative humidity slows solvent evaporation Which is an advantage of airless spray compared to conventional air spray? Faster production rate When using a conventional air spray unit, the adjustment for air pressure is located at the pot All of the following are advantages of environmental enclosures EXCEPT they may create an illumination challenge for work and/or inspection If the coating is not properly atomized at the spray gun, the dry film thickness (DFT) may become uneven and coating defects like runs, or sags may occur Most coatings are formulated for application at temperatures ranging between 5 C to 43 C (41 F to 110 F) SSPC Technology Guide No.12 states "Surface preparation and coating applications must have a minimum of which of the following? 20 foot candles (215.2 lumens) Most solvent borne inorganic zinc coatings (IOZ) can be applied, provided there is sufficient moisture in the atmosphere at temperature as low as 0 C (32 F) When using a wet film thickness (WFT) comb, the measurement should be taken immediately after the coating is applied. When reporting the wet film thickness from a wet film thickness comb (WFT) you report the last tooth that has coating on it Conventional spray equipment is often used in industrial coatings application to spray solvent borne inorganic zinc (IOZ). Advantages of a magnetic pull-off pencil DFT gauge include does not require a battery to operate, therefore it's intrinsically safe. can be used on small parts (bolts, nuts) and can be used in small hard-to-reach areas All sections would be found on a Material Safety Data Sheet (MSDS or SDS) EXCEPT Theoretical Coverage The information provided on a coating product data sheet (PDS) should always supersede (override or replace) the information regarding coating products in a specification? False The coatings ingredients would be listed on the coating safety data sheet (SDS/MSDS). Safety data sheets (SDS/MSDS) use a consistent format so it is easy to identify important information globally? False If solvents are added to a coating, the use of an incorrect solvent may cause non-drying or non-curing of a coating film Chalking appears primarily with which type of coating? Epoxy The optimum (best) resolution when amine blush is found is to consult the coating manufacturer for their recommendation The formation of small bowl-shaped depressions in the coating film caused by air trapped in the coating is called Cratering Failure of a plural component to cure is frequently caused by applying the coating when there was a failure to add curing component. Pockets of air trapped in the coating film may be caused by air introduced into the coating during mixing One of the most common causes of blisters in a coating film is contaminants of some kind left of the surface before coating application Inspectors should always obtain permission from the owner before making a pinhole in the coating. True Low Voltage Holiday Detectors are only able to detect holes in the coating that go all the way through the coating to the conductive substrate. In order to successfully holiday detect a coating, we must have a [Show Less]