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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Which of the following is classified as an air-purifying respirator?

  1. Non-powered particulate respirators

  2. Supplied-air respirator

  3. Powered air-purifying respirators

  4. Self-contained breathing apparatus

The correct answer is: Non-powered particulate respirators

An air-purifying respirator is a type of respiratory protective equipment that filters or purifies the air inhaled by the wearer. Of the options listed, only non-powered particulate respirators are classified as air-purifying respirators. Supplied-air respirators use an external source of air and do not filter the air, while powered air-purifying respirators use a blower to drive the air through a filter. Additionally, self-contained breathing apparatuses are not considered air-purifying respirators as they provide a supply of independent air and do not rely on filtration.

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