Wyoming Pesticide Applicator Certification Practice Test

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Prepare for the Wyoming Pesticide Applicator Certification Test with our comprehensive quiz. This resource includes multiple-choice questions designed to enhance your knowledge, along with hints and explanations. Get ready to ace your certification!

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How are non-powered APR filters rated for efficiency?

  1. By color coding

  2. By smell

  3. By their weight

  4. Tested and rated at 95%, 99%, and 99.7% efficiency

The correct answer is: Tested and rated at 95%, 99%, and 99.7% efficiency

Non-powered APR filters are rated for efficiency based on their ability to filter out particles of varying sizes. The efficiency of these filters is tested and rated at percentages such as 95%, 99%, and 99.7%, indicating the percentage of particles they are capable of trapping or filtering out. This rating system helps users understand the level of protection the filter can provide against different sizes of airborne particles, making it easier to choose the appropriate filter for specific pesticide application scenarios.

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