24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
NACE CP2 EXAM LATEST 2024-2025 ACTUAL
EXAM 500 QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) |ALREADY GRADED A+
Practice questions for this set
Learn 1 /7 Study using Learn
b
Give this one a go later!
Consumption of
_____ at the structure surface _____ the steel at cathodic areas and permits more rapid
consumption of the metal by galvanic corrosion cells
A) hydroxl, polarizes
B) hydrogen, depolarizes
C) hydrogen, polarizes
D) hydroxl, depolarizes
Which reference electrode is mostly commonly used in seawater?
A) CSE
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,24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
2 B) Ag/AgCI
C) Calomel
D) Zinc
E) SHE
A pH of less than ____ is considered to be harmful to concrete?
A) 4
3 B) 6
C) 5
D) 2
E) 8
In regards to DCVG:
Where there is ___ coating defect, the analog voltmeter needle does ___ register
movement.
4
A) no, not
B) definately a, not
C) definately, definately
D) no, definately
Don't know?
Terms in this set (497)
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,24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
NACE 2008 Student d
Manual!
START OF CHAPTER 1
Corrosion is an
electrochemical process
involving
A) flow of protons and
electrons
B) flow of neutrons and
ions
C) flow of protons and
ions
D) flow of electrons and
ions
E) flow of resistance and
resistivity
Metal loss or corrosion b
occurs at the
A) cathode
B) anode
C) electronic path
D) metallic path
What are the four parts of c
the corrosion cell
A) anode, resistor,
electrolyte, metallic path
B) anode, cathode,
electron, electronic path
C) anode, cathode,
electrolyte, metallic path
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, 24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
True or False (t or f): t
Ions exist only in the
electrolyte?
Electrons flow in a c
corrosion cell by which of
the following paths?
A) anode to cathode via
electrolyte
B) cathode to anode via
electronic path
C) anode to cathode via
electronic path
At the cathodic surface in c
a corrosion cell, the
electrons from the ____
meet ____ ions from the
solution.
A) cathode, hydrogen
B) cathode, OH-
C) anode, hydrogen
D) anode, OH-
https://quizlet.com/988089457/nace-cp2-exam-latest-2024-2025-actual-exam-500-questions-and-correct-detailed-answers-with-rationales-verified-an… 4/40
NACE CP2 EXAM LATEST 2024-2025 ACTUAL
EXAM 500 QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) |ALREADY GRADED A+
Practice questions for this set
Learn 1 /7 Study using Learn
b
Give this one a go later!
Consumption of
_____ at the structure surface _____ the steel at cathodic areas and permits more rapid
consumption of the metal by galvanic corrosion cells
A) hydroxl, polarizes
B) hydrogen, depolarizes
C) hydrogen, polarizes
D) hydroxl, depolarizes
Which reference electrode is mostly commonly used in seawater?
A) CSE
https://quizlet.com/988089457/nace-cp2-exam-latest-2024-2025-actual-exam-500-questions-and-correct-detailed-answers-with-rationales-verified-an… 1/40
,24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
2 B) Ag/AgCI
C) Calomel
D) Zinc
E) SHE
A pH of less than ____ is considered to be harmful to concrete?
A) 4
3 B) 6
C) 5
D) 2
E) 8
In regards to DCVG:
Where there is ___ coating defect, the analog voltmeter needle does ___ register
movement.
4
A) no, not
B) definately a, not
C) definately, definately
D) no, definately
Don't know?
Terms in this set (497)
https://quizlet.com/988089457/nace-cp2-exam-latest-2024-2025-actual-exam-500-questions-and-correct-detailed-answers-with-rationales-verified-an… 2/40
,24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
NACE 2008 Student d
Manual!
START OF CHAPTER 1
Corrosion is an
electrochemical process
involving
A) flow of protons and
electrons
B) flow of neutrons and
ions
C) flow of protons and
ions
D) flow of electrons and
ions
E) flow of resistance and
resistivity
Metal loss or corrosion b
occurs at the
A) cathode
B) anode
C) electronic path
D) metallic path
What are the four parts of c
the corrosion cell
A) anode, resistor,
electrolyte, metallic path
B) anode, cathode,
electron, electronic path
C) anode, cathode,
electrolyte, metallic path
https://quizlet.com/988089457/nace-cp2-exam-latest-2024-2025-actual-exam-500-questions-and-correct-detailed-answers-with-rationales-verified-an… 3/40
, 24/12/2024, 03:19 NACE CP2 EXAM LATEST 2024-2025 ACTUAL EXAM 500 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATION…
True or False (t or f): t
Ions exist only in the
electrolyte?
Electrons flow in a c
corrosion cell by which of
the following paths?
A) anode to cathode via
electrolyte
B) cathode to anode via
electronic path
C) anode to cathode via
electronic path
At the cathodic surface in c
a corrosion cell, the
electrons from the ____
meet ____ ions from the
solution.
A) cathode, hydrogen
B) cathode, OH-
C) anode, hydrogen
D) anode, OH-
https://quizlet.com/988089457/nace-cp2-exam-latest-2024-2025-actual-exam-500-questions-and-correct-detailed-answers-with-rationales-verified-an… 4/40
