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General| Brand | Nace |
|---|---|
| Model | CP 1 |
| Category | Test Equipment |
| Language | English |
Defines fundamental electrical terms such as electrons, voltage, and current.
Explains resistance and resistivity, including formulas and units.
Introduces fundamental electrical laws governing circuit relationships.
Explains Ohm's Law relating voltage, current, and resistance.
Explains Kirchhoff's Voltage Law and Current Law.
Describes characteristics and calculations for series circuits.
Describes characteristics and calculations for parallel circuits.
Classifies meters based on inner workings and display types.
Explains the basic D'Arsonval movement of analog meters.
Describes the basis of operation for digital meters.
Practice problems applying Ohm's Law.
Defines corrosion and the role of chemistry and electrochemistry.
Defines electrochemistry and its branches.
Explains oxidation and reduction reactions in chemical processes.
Illustrates the basic electrochemical corrosion cell and its components.
Describes the electrochemical process of corrosion and its four parts.
Explains the function and hook-up of voltmeters for voltage measurements.
Discusses the importance and use of reference electrodes.
Defines corrosion rate and introduces Faraday's Law.
Defines polarization and its two major types.
Discusses factors influencing the rate of corrosion.
Lists criteria for evaluating cathodic protection effectiveness.
Details criteria recommended by NACE for cathodic protection.
Discusses hazards associated with electricity in CP work.
Details safety considerations for electrical equipment like rectifiers.
Explains the procedure for lockout/tagout to ensure power is turned off.
Discusses safety precautions for working in areas with explosive atmospheres.
Details methods for measuring current: ammeter, clamp-on ammeter, or current shunt.
Details methods to control stray current corrosion.
Emphasizes the importance of documentation for system history.
Highlights the significance of accurate data for technical and legal purposes.
Explains how galvanic anodes operate and their installation.
Explains the concept and installation of impressed current groundbeds.
Discusses basic troubleshooting techniques for CP systems.
Explains how metallic contacts can destroy CP system effectiveness.
Discusses troubleshooting when structures are not up to protected levels.
Covers routine maintenance for rectifiers.
Lists observations for early detection of potential rectifier problems.
Discusses troubleshooting steps for common rectifier output issues.
Troubleshooting steps for zero output issues.
Determining operating levels through trial tests and considering stray current effects.
Ensuring adequate CP through monitoring and inspections.
Actions taken when protection is no longer adequate.
Recording information for galvanic and impressed current CP systems.
Assesses CP adequacy using polarized potential and decay measurements.
Assesses CP adequacy using polarization formation or decay.
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