Question

module test
choose the correct answer for the question. when finished, select the submit check button.
hap can be reduced by having the:
a) spray gun far from the surface, slow travel speed.
b) spray gun far from the surface, fast travel speed.
c) spray gun close to the surface, slow travel speed.
d) spray gun close to the surface, fast travel speed.

Explanation:

HAP (Hazardous Air Pollutants) from spray application are reduced by minimizing overspray and maximizing coating transfer efficiency. Holding the spray gun close to the surface reduces overspray, and fast travel speed prevents excess coating buildup, both lowering HAP release.

Answer:

D) spray gun close to the surface, fast travel speed.