NACE CP2 FINAL EXAM TEST AND PRACTICEE
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XAM | COMPLETE 2025 ACTUAL EXAM WIT
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H CORRECT VERIFIED ANSWERS | GUARANT
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EED A+ EXAM EXCELLENCE w w w
NACE 2025 Student Manual!
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The distance to remote earth is not necessarily the same at all points on
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a structure.
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In soil areas, w
the distance to remote earth tends to be
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A) high-resistivity, greater, low-resistivity soils
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B) low-resistivity soils, greater, high-resistivity
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C) high-resistivity, lower, low-resistivity soils - ✔✔✔ Correct Answer > a
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At the cathodic surface in a corrosion cell, the electrons from the
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meet w
ions from the solution. w w w
,A) cathode, hydrogen w
B) cathode, OH- w
C) anode, hydrogen
w
D) anode, OH- - ✔✔✔ Correct Answer > c
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w
is the measure of the electrochemical difference between two
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electrodes
in an electrolyte
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A) current
B) resistance
C) error
D) ohms
E) ohms-cm
F) voltage - ✔✔✔ Correct Answer > f
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Oxidation of the metal occurs at the
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surfaces and reduction of
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A) anodic, hydrogen, cathodes
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,B) cathode, OH-, anodic w w
C) anodic, OH-, cathodesw w
D) cathode, anodic, electrolyte w w
E) cathode, hydrogen, electrolyte -
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✔✔✔ Correct Answer > aTrue or false
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Is oxidation necessarily associated with oxygen? -
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w✔✔✔ CorrectAnswer > f
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Current flow in a corrosion cell flows which path:
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A) anode to metallic path to cathode
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B) anode to electronic path to cathode
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C) cathode to metallic to anode
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D) cathode to electrolyte to anode
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E) anode to electrolyte to cathode
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Voltage is the measure of the electrochemical difference between twoele
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ctrodes
in an electrolyte - ✔✔✔ Correct Answer > e
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, The ww
represents the reversible work to move a unit charge from theelectr
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ode surface
w
through the solution to the reference electrode
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A) current potential w
B) electrode potential w
C) resistance potential w
D) ohms potential
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E) Faraday potential - ✔✔✔ Correct Answer > b
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Metals occur in nature in the form of various chemical compoundsreferre
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d to as
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A) ores
B) anodic metals w
C) cathodic metals w
D) carbohydrates - ✔✔✔ Correct Answer > a w w w w w w
The amount of energy required by a metal during the refining
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XAM | COMPLETE 2025 ACTUAL EXAM WIT
w w w w w w
H CORRECT VERIFIED ANSWERS | GUARANT
w w w w w
EED A+ EXAM EXCELLENCE w w w
NACE 2025 Student Manual!
w w w
The distance to remote earth is not necessarily the same at all points on
w w w w w w w w w w w w w w
a structure.
w
In soil areas, w
the distance to remote earth tends to be
w w w w w w w than inw soils
A) high-resistivity, greater, low-resistivity soils
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B) low-resistivity soils, greater, high-resistivity
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C) high-resistivity, lower, low-resistivity soils - ✔✔✔ Correct Answer > a
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At the cathodic surface in a corrosion cell, the electrons from the
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meet w
ions from the solution. w w w
,A) cathode, hydrogen w
B) cathode, OH- w
C) anode, hydrogen
w
D) anode, OH- - ✔✔✔ Correct Answer > c
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w
is the measure of the electrochemical difference between two
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electrodes
in an electrolyte
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A) current
B) resistance
C) error
D) ohms
E) ohms-cm
F) voltage - ✔✔✔ Correct Answer > f
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Oxidation of the metal occurs at the
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surfaces and reduction of
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A) anodic, hydrogen, cathodes
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,B) cathode, OH-, anodic w w
C) anodic, OH-, cathodesw w
D) cathode, anodic, electrolyte w w
E) cathode, hydrogen, electrolyte -
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✔✔✔ Correct Answer > aTrue or false
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Is oxidation necessarily associated with oxygen? -
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w✔✔✔ CorrectAnswer > f
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Current flow in a corrosion cell flows which path:
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A) anode to metallic path to cathode
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B) anode to electronic path to cathode
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C) cathode to metallic to anode
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D) cathode to electrolyte to anode
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E) anode to electrolyte to cathode
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Voltage is the measure of the electrochemical difference between twoele
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ctrodes
in an electrolyte - ✔✔✔ Correct Answer > e
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, The ww
represents the reversible work to move a unit charge from theelectr
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ode surface
w
through the solution to the reference electrode
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A) current potential w
B) electrode potential w
C) resistance potential w
D) ohms potential
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E) Faraday potential - ✔✔✔ Correct Answer > b
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Metals occur in nature in the form of various chemical compoundsreferre
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d to as
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A) ores
B) anodic metals w
C) cathodic metals w
D) carbohydrates - ✔✔✔ Correct Answer > a w w w w w w
The amount of energy required by a metal during the refining
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