CP2

AMPP Cathodic Protection Technician CP Level 2

Pipeline Integrity

Influencing Factors: Temperature, Oxygen & Relative Movement

Mar 22, 2026

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12 min read

Influencing Factors: Temperature, Oxygen & Relative Movement

Article 0046 How three key environmental variables drive the current required for cathodic protection — and what that means in the field.

Michael Roberts, +1

Corrosion Inspection

The Effect of Relative Movement on Current Required for Cathodic Protection

Dec 17, 2025

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7 min read

The Effect of Relative Movement on Current Required for Cathodic Protection

Influencing Factors 04

Michael Roberts, +1

External Corrosion

Applying Cathodic Protection Current to Reduce the Potential Difference Between Anodic and Cathodic Sites

Dec 9, 2025

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8 min read

Applying Cathodic Protection Current to Reduce the Potential Difference Between Anodic and Cathodic Sites

CP Theory & Application 04

Michael Roberts, +1

Corrosion Inspection

Dec 6, 2025

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7 min read

Different Forms of Corrosion

Electrochemistry 04

Michael Roberts, +1

Corrosion Inspection

The Effect of Oxygen on Current Required for Cathodic Protection

Dec 3, 2025

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6 min read

The Effect of Oxygen on Current Required for Cathodic Protection

Influencing Factors 03

Michael Roberts, +1

Reference Electrodes

Dec 2, 2025

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7 min read

The Use of Portable and Stationary Reference Electrodes

CP Theory & Application 03

Michael Roberts, +1

Pipeline Integrity

Nov 28, 2025

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6 min read

Evan's Diagram

Electrochemistry 03

Michael Roberts, +1

Pipeline Integrity

The Effect of Temperature on Current Required for Cathodic Protection

Nov 17, 2025

•

7 min read

The Effect of Temperature on Current Required for Cathodic Protection

Influencing Factors 02

Michael Roberts, +1

Pipeline Integrity

Nov 11, 2025

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6 min read

The Economic Benefits of CP

CP Theory & Application 02

Michael Roberts, +1

Pipeline Corrosion

The Electrochemical Reaction Leading to Corrosion and The Reactions at The Anode Surface

Nov 9, 2025

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8 min read

The Electrochemical Reaction Leading to Corrosion and The Reactions at The Anode Surface

Electrochemistry 02

Michael Roberts, +1

Pipeline Integrity

Nov 5, 2025

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6 min read

Examples of Depolarizers

Influencing Factors 01

Michael Roberts, +1

External Corrosion

How to Use Reference Electrodes to Measure the Potential of a Metal Surface

Nov 4, 2025

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7 min read

How to Use Reference Electrodes to Measure the Potential of a Metal Surface

CP Theory & Application 01

Michael Roberts, +1

External Corrosion

The Parts of the Corrosion Cell and Electrochemical Reactions

Nov 1, 2025

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7 min read

The Parts of the Corrosion Cell and Electrochemical Reactions

Electrochemistry 01

Michael Roberts, +1

CP2

Influencing Factors: Temperature, Oxygen & Relative Movement

The Effect of Relative Movement on Current Required for Cathodic Protection

Applying Cathodic Protection Current to Reduce the Potential Difference Between Anodic and Cathodic Sites

Different Forms of Corrosion

The Effect of Oxygen on Current Required for Cathodic Protection

The Use of Portable and Stationary Reference Electrodes

Evan's Diagram

The Effect of Temperature on Current Required for Cathodic Protection

The Economic Benefits of CP

The Electrochemical Reaction Leading to Corrosion and The Reactions at The Anode Surface

Examples of Depolarizers

How to Use Reference Electrodes to Measure the Potential of a Metal Surface

The Parts of the Corrosion Cell and Electrochemical Reactions

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