Quality Control & Process Improvement Flashcards
7 cards from real CDA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Quality Control & Process Improvement flashcards as text
When evaluating a finished decorative paint project, which method best identifies subtle color inconsistencies across a large surface?
Answer: Raking light inspection at a low angle
Raking light at a low angle reveals surface variations, sheen differences, and lap marks that are invisible under direct overhead lighting.
A decorative artist notices that a glazing medium is drying too fast, causing brush marks to show. What process improvement should be implemented?
Answer: Add an appropriate retarder to extend open time
Adding a compatible retarder extends the working time of the glaze, allowing the artist to blend and eliminate brush marks before the medium sets.
Which quality control step is most critical before applying a decorative finish over a previously painted surface?
Answer: Testing adhesion of the existing paint layer
Testing adhesion ensures the existing paint layer is sound; poor adhesion can cause delamination of all subsequent decorative coats.
A client reports that a decorative faux finish is showing uneven sheen months after completion. What is the most likely root cause?
Answer: Inconsistent topcoat application thickness
Uneven topcoat application creates areas of varying film thickness, which refract light differently and produce inconsistent sheen.
In a process improvement context, what does a 'checklist audit' accomplish for a decorative painting team?
Answer: Ensures each step of the process is completed consistently by all team members
A checklist audit standardizes workflow by confirming that every procedural step—surface prep, priming, application, topcoating—is consistently performed.
Which of the following is an example of a preventive quality control measure in decorative artistry?
Answer: Conducting a test panel on a sample board before painting the entire room
A test panel detects technique, color, or material issues before committing to the full surface, preventing costly rework.
What is the purpose of documenting material batch numbers during a decorative painting project?
Answer: To allow precise color matching and troubleshooting if quality issues arise
Batch number documentation enables the artist to identify if a quality defect is linked to a specific production lot and to reorder an exact color match for touch-ups.