Free practice test

Metal Furnace Operator Practice Test

Check what you know about the metal furnace operator job with 15 free questions and instant explanations.

Updated By the Career Education Institute Curriculum Team
About this practice test

15 multiple-choice questions on metal furnace operator knowledge, safety and vocabulary. Submit to see your score and explanations, or open any question’s answer as you go. Nothing is saved or shared.

Question 1 of 15Moisture plus molten metal:
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Answer: Can explode. Hazard.

Question 2 of 15Slag is:
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Answer: Impurities. Byproduct.

Question 3 of 15A heat is:
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Answer: One batch. Term.

Question 4 of 15EAF stands for:
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Answer: Electric arc furnace. Furnace.

Question 5 of 15Before tapping:
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Answer: Clear the area. Safety.

Question 6 of 15Which term matches this definition: “Impurities on top.”
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Answer: Slag. Slag: Impurities on top.

Question 7 of 15What does “SOP” mean?
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Answer: Standard operating procedure.. SOP: Standard operating procedure.

Question 8 of 15Which term matches this definition: “Added element.”
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Answer: Alloy. Alloy: Added element.

Question 9 of 15What does “Ladle” mean?
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Answer: Container for molten metal.. Ladle: Container for molten metal.

Question 10 of 15Which term matches this definition: “Parts that fail inspection.”
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Answer: Scrap. Scrap: Parts that fail inspection.

Question 11 of 15What does “Refractory” mean?
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Answer: Heat-resistant lining.. Refractory: Heat-resistant lining.

Question 12 of 15Which term matches this definition: “Composition.”
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Answer: Melt chemistry. Melt chemistry: Composition.

Question 13 of 15What does “First article” mean?
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Answer: First part checked before a run.. First article: First part checked before a run.

Question 14 of 15Which term matches this definition: “Electric melting furnace.”
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Answer: Induction furnace. Induction furnace: Electric melting furnace.

Question 15 of 15What does “Lockout/tagout” mean?
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Answer: Energy isolation before servicing.. Lockout/tagout: Energy isolation before servicing.

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