AG Mechanics CDE Practice Exam

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Prepare effectively for the AG Mechanics CDE exam with our engaging quiz. Featuring multiple-choice questions and detailed explanations, you can increase your knowledge of agricultural mechanics and develop the skills necessary for success in the competition.

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Which process uses both oxygen and acetylene for cutting or welding?

  1. Brazing

  2. Carbon Arc Welding

  3. Oxyacetylene

  4. Plasma Cutting

The correct answer is: Oxyacetylene

Oxyacetylene uses both oxygen and acetylene for cutting and welding processes. Brazing, on the other hand, uses a lower temperature and a brass or bronze filler metal to join two pieces of metal together. Carbon Arc Welding is a type of welding that uses a carbon electrode to create an arc and join two pieces of metal together. Plasma Cutting uses a plasma torch to melt and cut through metal, but it does not utilize both oxygen and acetylene like oxyacetylene does. Therefore, the best answer for this question is C Oxyacetylene.

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