Galvanic corrosion - Study guides, Class notes & Summaries
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CWB Welding Inspector Level 2 Exam (New 2023/ 2024 Update) Questions and Verified Answers_ 100% Correct_ Graded A
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CWB Welding Inspector Level 2 Exam (New 
2023/ 2024 Update) Questions and Verified 
Answers_ 100% Correct_ Graded A 
QUESTION 
 How can you inspect galvanic corrosion? 
 
 
Answer: 
Visual inspection UT thickness gauging are very effective methods. 
 
 
 
QUESTION 
 Describe Corrosion Under Insulation (CUI)? 
 
 
Answer: 
Corrosion in piping, pressure vessels, and structual components resulting from water trapped 
under insulation or fireproofing 
 
 
 
QUESTION 
 What kind of material can...
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ICC / UST exam 2024 with 100% complete solutions
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Corrosion Specialist correct answersdesigns and certifies cathodic protection system 
 
Secondary containment shall be constructed to contain at least the following volumes: correct answersA. 100% of usable capacity of primary where there is only one primary is within the secondary 
B. 150% of the largest container if there are multiple primary containers in a single secondary 
 
Cathodic protection tester will test cathodic protection system within __ months of installation and every __ years t...
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ABYC Corrosion Exam (Questions and Answers)
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GFCI stands for... - Answer-Ground Fault Circuit Interrupter 
T/F A galvanic isolator WILL block stray AC. - Answer-False. A galvanic isolator WILL NOT block AC. It 
will only blocks stray DC that is moving through the green grounding conductor. 
T/F An isolation transformer makes a galvanic isolator unnecessary. - Answer-True. 
An isolation transformer works through electromagnetic _________. - Answer-Induction 
A reverse polarity indicator is placed between which two wires? Why? - Answer-White...
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AMPP CIP LEVEL 1 - Basic Coating Inspector Exam Questions With Correct Answers
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AMPP CIP LEVEL 1 - Basic Coating 
Inspector Exam Questions With Correct 
Answers 
What are Volatile Organic Compounds (VOCs)? - answerChemicals that easily evaporate at 
room temperature. 
What are solvents? - answerSubstances that dissolve other substances to form a solution. 
Why can solvents in coatings be harmful? - answerBecause they can release VOCs into the 
air. 
What are some examples of solvents used in coatings? - answerAcetone, toluene, xylene, and 
ethyl acetate. 
What are three com...
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Nace cip level 1 study guide questions and answers latest 2023
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Nace cip level 1 study guide questions and answers latest 2023 
1.	Define Corrosion: The deterioration of a substance, usually a metal from a reaction with its environment 
2.	What is Passivation?: A layer of oxides formed on the surface of a metal that provides corrosion protection. 
3.	What is an example of passivation?: Stainless Steel 
4.	What are the elements of a corrosion cell?: Anode, Cathode, Metallic Path- way, Electrolyte 
5.	Describe what happens at the anode.: The metal dissolves in...
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NACE CIP 1 Exam Questions With Verified Answers | Latest 2023 | 2024 (Graded A+)
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What document should be reviewed prior to arriving to a job site to determine if amines 
or polyamides will be present? - Answer - Safety Data Sheet (SDS), formerly MSDS 
Specification term: Will - Answer - The owner is responsible for performing the action 
Specification term: Should - Answer - The contractor is strongly recommended but not 
required to preform the action 
Specification term: May - Answer - The contractor has open choice on actions 
Specification term: Shall - Answer - The cont...
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NACE CIP 1 CBT EXAM PRACTICE QUESTIONS AND ANSWERS (COMPLETED
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Dew point is the temperature at which - answercondensation occurs. 
You are the NACE Inspector on a tank lining project where a 50% solids epoxy tank 
lining is being applied. After application of the 19 coat you notice small blisters in 
some areas of the applied lining. Your FIRST preferred course of action is to: - 
answerDocument the problem and advise the Contractor and Owner's 
representative. 
If a contractor is using a poorly maintained compressor to supply air for abrasive 
blast clean...
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ICC / UST Questions With Complete Solutions | 100% Pass
- Exam (elaborations) • 4 pages • 2024
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Corrosion Specialist - designs and certifies cathodic protection system 
Secondary containment shall be constructed to contain at least the following volumes: - A. 100% of 
usable capacity of primary where there is only one primary is within the secondary 
B. 150% of the largest container if there are multiple primary containers in a single secondary 
Cathodic protection tester will test cathodic protection system within __ months of installation and 
every __ years thereafter - 6 months 
3 year...
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NEIEP 800 final review Exam Questions and Answers 100% Verified 2024
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NEIEP 800 final review Exam Questions and 
Answers 100% Verified 2024 
The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches. 
What is the system pressure? - answer162 psi 
Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway distance? 
- answer134' 11" 
Electrolysis is caused by which of the following? - answerStray current corrosion and 
Galvanic corrosion BOTH ARE CORRECT 
When using wire rope, the diameter of the shea...
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NACE CIP 1 CBT Exam (Quizzes and Study Questions)
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NACE CIP 1 CBT Exam (Quizzes and Study Questions) 
 
 
How is the process of steel corrosion ALWAYS described? - ANSWER electrochemical 
 
 
 
Based on the galvanic series presented in the NACE CIP Level 1 Manual, which three can be used effectively as galvanic anodes for carbon steel? - ANSWER zinc, aluminum, magnesium 
 
 
 
A decrease in temperature will generally cause the corrosion rate to _____ - ANSWER decrease 
 
 
 
The e...
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