ASE B2 Domain 2: Spray Gun Operation and Related Equipment Welcome to your ASE B2 Domain 2: Spray Gun Operation and Related Equipment 1. ASE B2: Spray Gun Operation and Related Equipment What is the primary purpose of a HVLP (High Volume Low Pressure) spray gun in automotive refinishing? A. To increase paint application speed B. To reduce material waste and overspray C. To create a smoother finish D. To work with thicker paints None 2. ASE B2: Spray Gun Operation and Related Equipment When setting up a spray gun, the spray pattern shape is primarily adjusted by: A. The fluid tip size B. The air pressure setting C. The fan control knob D. The paint viscosity None 3. ASE B2: Spray Gun Operation and Related Equipment During the painting process, 'orange peel' is often a result of: A. Incorrect spray gun distance B. High paint viscosity C. Low air pressure D. Excessive thinner in the paint mixture None 4. ASE B2: Spray Gun Operation and Related Equipment For optimal performance, a spray booth's air velocity should be: A. 50-75 feet per minute (fpm) B. 100-125 fpm C. 150-200 fpm D. Over 200 fpm None 5. ASE B2: Spray Gun Operation and Related Equipment When cleaning a spray gun, it is important to: A. Only clean the exterior parts B. Disassemble and clean all parts thoroughly C. Use high-pressure air for drying D. Submerge the entire gun in solvent None 6. ASE B2: Spray Gun Operation and Related Equipment The use of a moisture trap in a spray gun setup is essential to: A. Regulate air pressure B. Prevent water contamination in the paint C. Control paint flow D. Increase spray pattern size None 7. ASE B2: Spray Gun Operation and Related Equipment An airless spray gun is typically used for: A. Fine automotive finishes B. Heavy-duty industrial coatings C. Water-based paints D. Small touch-up work None 8. ASE B2: Spray Gun Operation and Related Equipment To achieve the correct paint viscosity for spraying, a painter should use a: A. Stopwatch B. Zahn cup C. Thermometer D. Hydrometer None 9. ASE B2: Spray Gun Operation and Related Equipment When adjusting a spray gun for basecoat application, what is the ideal air pressure range for most HVLP (High Volume Low Pressure) guns? A. 15-20 psi B. 20-25 psi C. 25-30 psi D. 30-35 psi None 10. ASE B2: Spray Gun Operation and Related Equipment In a siphon-feed spray gun, what component creates the vacuum necessary to draw paint from the cup? A. The air cap B. The fluid needle C. The air nozzle D. The trigger mechanism None 1 out of 10 Time is Up! Time's up
