Which adjustment controls spray pattern width?

Prepare for the NOCTI Collision Repair and Refinishing Technology Exam. Enhance your skills with flashcards and multiple-choice questions, complete with hints and explanations. Gear up confidently for your certification!

Multiple Choice

Which adjustment controls spray pattern width?

Explanation:
Spray pattern width is controlled by the fan control knob. This knob changes the air flow around the nozzle, widening or narrowing the mist that leaves the gun. Turning it up increases the width of the spray, while turning it down narrows it. The fluid control knob adjusts how much paint comes out (volume), not how wide the pattern is; trigger length affects how long paint is released (also a matter of volume, not pattern width); and nozzle type can influence the overall pattern shape, but the direct adjustment that sets width is the fan control knob.

Spray pattern width is controlled by the fan control knob. This knob changes the air flow around the nozzle, widening or narrowing the mist that leaves the gun. Turning it up increases the width of the spray, while turning it down narrows it. The fluid control knob adjusts how much paint comes out (volume), not how wide the pattern is; trigger length affects how long paint is released (also a matter of volume, not pattern width); and nozzle type can influence the overall pattern shape, but the direct adjustment that sets width is the fan control knob.

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