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NACE CIP 1& CIP 2 Exam Bundle Questions and Answers Graded A
NACE CIP 1& CIP 2 Exam Bundle Questions and Answers Graded A
[Mostrar más]NACE CIP 1& CIP 2 Exam Bundle Questions and Answers Graded A
[Mostrar más]Metal loss or corrosion occurs at the 
 
A) cathode 
B) anode 
C) electronic path 
D) metallic path - ANSWER-b 
 
What are the four parts of the corrosion cell 
 
A) anode, resistor, electrolyte, metallic path 
B) anode, cathode, electron, electronic path 
C) anode, cathode, electrolyte, metallic p...
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Añadir al carritoMetal loss or corrosion occurs at the 
 
A) cathode 
B) anode 
C) electronic path 
D) metallic path - ANSWER-b 
 
What are the four parts of the corrosion cell 
 
A) anode, resistor, electrolyte, metallic path 
B) anode, cathode, electron, electronic path 
C) anode, cathode, electrolyte, metallic p...
forms of corrosion - ANSWER-uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corro...
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Añadir al carritoforms of corrosion - ANSWER-uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corro...
Faraday's Law calculates the 
 
A. potential of a metal in seawater 
B. potential of a metal in the metal ion solution 
C. metal lost based on the resistance 
D. metal lost due to current over time - ANSWER-D. metal Lost due to current over time 
 
An environment where cathodic protection is NOT ef...
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Añadir al carritoFaraday's Law calculates the 
 
A. potential of a metal in seawater 
B. potential of a metal in the metal ion solution 
C. metal lost based on the resistance 
D. metal lost due to current over time - ANSWER-D. metal Lost due to current over time 
 
An environment where cathodic protection is NOT ef...
Proper operation of a rectifier can be confirmed by which of the following? 
 
1. DC current output 
2. DC voltage output 
3. Tap setting 
4. Potential at a control point - ANSWER-All of the above 
 
The purpose of the galvanic anode backfill is NOT to 
 
A. prevent passivation of the anode 
B. crea...
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Añadir al carritoProper operation of a rectifier can be confirmed by which of the following? 
 
1. DC current output 
2. DC voltage output 
3. Tap setting 
4. Potential at a control point - ANSWER-All of the above 
 
The purpose of the galvanic anode backfill is NOT to 
 
A. prevent passivation of the anode 
B. crea...
A mitigation bond may cause more problems under which of the following conditions? 
 
1. Where the interfering structure bond point is more electropositive than the interfered with structure 
2. Where the interfering structure bond point is more more electronegative than the interfered with structur...
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Añadir al carritoA mitigation bond may cause more problems under which of the following conditions? 
 
1. Where the interfering structure bond point is more electropositive than the interfered with structure 
2. Where the interfering structure bond point is more more electronegative than the interfered with structur...
If 5.0 A of battery current passes through the outside leads of a 4-wire current span spaced at 30 m (100 ft), resulting in a voltage drop of 5.0 mV with the test current applied and of 1 mV without the test current, what is a the calibration factor of the current span? 
 
A. 0.00025 A/mV 
B. 4.0 A/...
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Añadir al carritoIf 5.0 A of battery current passes through the outside leads of a 4-wire current span spaced at 30 m (100 ft), resulting in a voltage drop of 5.0 mV with the test current applied and of 1 mV without the test current, what is a the calibration factor of the current span? 
 
A. 0.00025 A/mV 
B. 4.0 A/...
Metal surfaces in higher oxygen concentrations become more anodic or more cathodic? - ANSWER-Cathodic 
 
Metal surfaces in higher salt concentrations become more anodic or more cathodic? - ANSWER-Anodic 
 
Metal surfaces in higher metal ion concentrations become more anodic or more cathodic? - ANSWE...
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Añadir al carritoMetal surfaces in higher oxygen concentrations become more anodic or more cathodic? - ANSWER-Cathodic 
 
Metal surfaces in higher salt concentrations become more anodic or more cathodic? - ANSWER-Anodic 
 
Metal surfaces in higher metal ion concentrations become more anodic or more cathodic? - ANSWE...
ASTM D 4258 - ANSWER-standard practice for surface cleaning concrete for coating 
 
ASTM D 4259 - ANSWER-standard practice for abrading concrete 
 
ASTM D 4260 - ANSWER-standard practice for acid etching 
 
ASTM D 4261 - ANSWER-standard practice for surface cleaning concrete unit masonry for coating...
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Añadir al carritoASTM D 4258 - ANSWER-standard practice for surface cleaning concrete for coating 
 
ASTM D 4259 - ANSWER-standard practice for abrading concrete 
 
ASTM D 4260 - ANSWER-standard practice for acid etching 
 
ASTM D 4261 - ANSWER-standard practice for surface cleaning concrete unit masonry for coating...
What is Passivation? - ANSWER-A layer of oxides formed on the surface of a metal that provides corrosion protection. Stainless Steel for example. 
 
What are the elements of a corrosion cell? - ANSWER-Anode 
Cathode 
Metallic Pathway 
Electrolyte 
 
Describe what happens at the anode - ANSWER-The me...
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Añadir al carritoWhat is Passivation? - ANSWER-A layer of oxides formed on the surface of a metal that provides corrosion protection. Stainless Steel for example. 
 
What are the elements of a corrosion cell? - ANSWER-Anode 
Cathode 
Metallic Pathway 
Electrolyte 
 
Describe what happens at the anode - ANSWER-The me...
Passivation - ANSWER-A layer of oxides formed on the surface of a metal that provides corrosion protection. 
 
the elements of a corrosion cell - ANSWER-Anode, cathode, metallic pathway, electrolyte 
 
what happens at the anode - ANSWER-The metal dissolves into the electrolyte 
 
the function of the...
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Añadir al carritoPassivation - ANSWER-A layer of oxides formed on the surface of a metal that provides corrosion protection. 
 
the elements of a corrosion cell - ANSWER-Anode, cathode, metallic pathway, electrolyte 
 
what happens at the anode - ANSWER-The metal dissolves into the electrolyte 
 
the function of the...
In a series circuit 
 
a) voltage drops are always equal 
b) total resistance equals the sum of individual resistances 
c) current varies through resistors 
d) total current is equal to the sum of the current through each resistor - ANSWER-b 
 
According to Ohm's Law, an electrical circuit with a d...
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Añadir al carritoIn a series circuit 
 
a) voltage drops are always equal 
b) total resistance equals the sum of individual resistances 
c) current varies through resistors 
d) total current is equal to the sum of the current through each resistor - ANSWER-b 
 
According to Ohm's Law, an electrical circuit with a d...
Area of a rectangle - ANSWER-Length times width 
 
Current decrease - ANSWER-Voltage decreases if resistance stays the same 
 
Current increase - ANSWER-Voltage increases resistance stays the same 
 
Faraday's law - ANSWER-The mass of a substance altered I am electrode during electro sis is directl...
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Añadir al carritoArea of a rectangle - ANSWER-Length times width 
 
Current decrease - ANSWER-Voltage decreases if resistance stays the same 
 
Current increase - ANSWER-Voltage increases resistance stays the same 
 
Faraday's law - ANSWER-The mass of a substance altered I am electrode during electro sis is directl...
STRAY CURRENT - ANSWERdefined as current flowing on a structure that is not part of the intended electrical circuit. 
 
FACTOR FOR CORROSION TO OCCUR AS A RESULT OF STRAY CURRENT - ANSWERthere must be an exchange of current between metallic structures in an electrolytic environment.
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Añadir al carritoSTRAY CURRENT - ANSWERdefined as current flowing on a structure that is not part of the intended electrical circuit. 
 
FACTOR FOR CORROSION TO OCCUR AS A RESULT OF STRAY CURRENT - ANSWERthere must be an exchange of current between metallic structures in an electrolytic environment.
Coatings formulated from coal tar pitch or natural asphalt, reinforced with glass and a felt wrapper, used less today because of toxicity - ANSWER-bituminous enamels 
 
Coatings that consist of polyolefin or polyethylene extruded over butyl or asphalt mastic adhesive, high impact resistance and resi...
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Añadir al carritoCoatings formulated from coal tar pitch or natural asphalt, reinforced with glass and a felt wrapper, used less today because of toxicity - ANSWER-bituminous enamels 
 
Coatings that consist of polyolefin or polyethylene extruded over butyl or asphalt mastic adhesive, high impact resistance and resi...
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: - ANSWER-Document the problem and advise the Contrac...
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Añadir al carritoYou 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: - ANSWER-Document the problem and advise the Contrac...
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