which pac torch component is made of a high temperature plastic, has angled holes, and is designed to spin the cutting gas?

Question

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "direct_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Swirl Ring Function" ], "new_concepts": [], "current_concepts": [ "Plasma Torch Consumables", "Swirl Ring Function" ] } ## Identify the component description The question asks for a Plasma Arc Cutting (PAC) torch component that is made of high-temperature plastic, has angled holes, and is designed to spin the cutting gas. This description corresponds to the swirl ring. ## Match description to labeled diagram Looking at the exploded view of the Miller PAC torch: - **A** is the shield / shield cup. - **B** is the retaining cup. - **C** is the cutting tip / nozzle. - **D** is the electrode. - **E** is the swirl ring, which is a small ring with angled holes designed to swirl the gas. - **F** is the torch body / handle. Therefore, component **E** is the swirl ring.

E

D

B

F

C

A

{ "subject": "Natural Science", "question_type": "Multiple Choice", "knowledge_point": [ "Natural Science", "Others", "Swirl Ring Function" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the component description

Match description to labeled diagram

Answer: