Question 1
CO2 (sweet) corrosion of carbon steel in produced water involves:
Correct Answer:
Dissolved CO2 forming carbonic acid (H2CO3) that reduces pH and attacks the iron surface
Question 2
The de Waard-Milliams model predicts CO2 corrosion rates as a function of:
Correct Answer:
CO2 partial pressure, temperature, and pH (with corrections for protective scale formation)
Question 3
Iron carbonate (FeCO3) scale forms on steel surfaces in CO2 environments and typically:
Correct Answer:
Provides protective barrier when it forms as a dense, adherent layer (protective scale)
Question 4
'Top of Line Corrosion' (TLC) in wet gas pipelines occurs when:
Correct Answer:
Condensation of water on the upper (top) pipe wall creates acidic droplets that corrode the top of the pipe
Question 5
NACE SP0106 (now AMPP SP0106) addresses:
Correct Answer:
Control of internal corrosion in steel pipelines and piping systems
Question 1
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About this Exam

Prepare with the AMPP ICS Practice Questions - AMPP Internal Corrosion Specialist (ICS) Exam practice quiz. This question bank includes 100 questions covering corrosion, inhibitor, sour, service, and steel. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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AMPP ICS Practice Questions - AMPP Internal Corrosion Specialist (ICS) Exam

This practice set contains 100 questions from the matching question bank and focuses on corrosion, inhibitor, sour, service, and steel. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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