Free practice test

Chemical Equipment Operator Practice Test

Check what you know about the chemical equipment 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 chemical equipment 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 15An exotherm:
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Answer: Releases heat. Chemistry.

Question 2 of 15Off-spec means:
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Answer: Out of specification. Quality.

Question 3 of 15Flush sample lines to:
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Answer: Get a representative sample. Sampling.

Question 4 of 15Inerting uses:
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Answer: Nitrogen. Safety.

Question 5 of 15Critical charges need:
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Answer: Verification. Control.

Question 6 of 15Which term matches this definition: “Standard operating procedure.”
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Answer: SOP. SOP: Standard operating procedure.

Question 7 of 15What does “Lockout/tagout” mean?
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Answer: Energy isolation.. Lockout/tagout: Energy isolation.

Question 8 of 15Which term matches this definition: “Scheduled equipment checks.”
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Answer: Rounds. Rounds: Scheduled equipment checks.

Question 9 of 15What does “GMP” mean?
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Answer: Good manufacturing practice.. GMP: Good manufacturing practice.

Question 10 of 15Which term matches this definition: “Heat-releasing reaction.”
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Answer: Exotherm. Exotherm: Heat-releasing reaction.

Question 11 of 15What does “P&ID” mean?
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Answer: Piping and instrumentation diagram.. P&ID: Piping and instrumentation diagram.

Question 12 of 15Which term matches this definition: “Prevents overpressure.”
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Answer: Relief valve. Relief valve: Prevents overpressure.

Question 13 of 15What does “Off-spec” mean?
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Answer: Out of specification.. Off-spec: Out of specification.

Question 14 of 15Which term matches this definition: “Using nitrogen to prevent fire.”
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Answer: Inerting. Inerting: Using nitrogen to prevent fire.

Question 15 of 15What does “Sample point” mean?
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Answer: Where samples are taken.. Sample point: Where samples are taken.

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