Section 3 Quiz | CorroZone

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3. Master the Fundamentals of Cathodic Protection

Section 1: Fundamental Concepts

Introduction to Section 1 (0:54)
1.1 What is Cathodic Protection? (3:52)
1.2 Free Corrosion (11:49)
1.3 Effect of applying a Current on a Corroding Surface (14:01)
1.4 Transport of Electrical Charge in the Environment (Electrolytes) (4:29)
1.5 Measuring Potentials (10:39)
1.6 Cathodic Protection Systems (9:10)
Section 1 Quiz

Section 2: Core Cathodic Protection Concepts

Introduction to Section 2 (1:09)
2.1 Ohmic Effects (6:06)
2.2 Electrochemical Reactions and Their Effects (10:25)
2.3 Thermodynamic Perspective on Cathodic Protection (12:11)
2.4 Protection Criteria (6:15)
2.5 Overprotection (4:36)
2.6 Potential Transients (9:41)
2.7 Off Potential Measurements (9:48)
Section 2 Quiz

Section 3: Current Distribution and Potential Gradients

Introduction to Section 3 (1:06)
3.1 Potential Gradients in the Environment (4:47)
3.2 Remotely Placed Anodes (9:54)
3.3 Stray Currents Corrosion (6:33)
3.4 Potential Decay (Long Structures) (10:24)
Section 3 Quiz

Section 4: CP Design Principles

Introduction to Section 4 (1:28)
4.1 Mass of Anodes Material (12:11)
4.2 Anode's Resistance (8:53)
4.3 Effect of Organic Coatings (Paint) on Current Demand (6:24)
4.4 Current Drain Test (6:10)
4.5 CP Design Concepts (11:25)
Section 4 Quiz

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Section 3 Quiz

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