Spray Equipment And Calibration MEDIUM 40 CFR § 170.505 & 40 CFR § 170.607

What is the primary worker safety benefit of using an EPA-approved 'Closed Loading System' for pesticide transfer?

Multiple Choice Options

A It transfers liquid concentrate directly from container to spray tank without exposing the handler to splashing, vapors, or spills. ✓ OFFICIAL VERIFIED CORRECT ANSWER
B It reduces the chemical price by 50%.
C It allows non-certified children to mix chemicals.
D It eliminates the need to measure chemicals.
✓ LEGAL EXPLANATION & STATUTORY RATIONALE
40 CFR § 170.505 & 40 CFR § 170.607
Official Manual Chapter: Chapter 6: PPE & Handling

Closed systems mechanically seal chemical transfer, virtually eliminating mixer/loader dermal and inhalation exposures to concentrated chemicals.

Official EPA Core Study Domain Spray Equipment And Calibration
Practice All Domain Questions →