Nace cp 2 - Study guides, Class notes & Summaries

NACE CP 2 Concepts Questions and Answers 100% Correct NACE CP 2 Concepts Questions and Answers 100% Correct NACE CP 2 Concepts Questions and Answers 100% Correct Metal surfaces in higher temperatures become more anodic or more cathodic? - ANSWER-Anodic Metal surfaces in higher oxygen concentrations become more anodic or more cathodic?

NACE CP 2 Quiz 1 Exam Questions and Answers

A structure-to-electrolyte potential measures the potential difference between A. Two different structures acting as electrodes B. The structure and a standard reference electrode C. The structure and the anodes D. Two different points on the structure - B. The structure and a standard reference electrode 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 o...

NACE CP 2 Quiz 4

A galvanic anode system is NOT normally suitable in which of the following conditions? A. When a small amount of current is required B. In high soil resistivity C. For localized protection D. For interference mitigation - ANSWER-B. In high soil resistivity 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 ...

NACE CP 2 Quiz 4- Solved 100% Correct

A structure-to-electrolyte potential measures the potential difference between A. Two different structures acting as electrodes B. The structure and a standard reference electrode C. The structure and the anodes D. Two different points on the structure - ANSWER-B. The structure and a standard reference electrode 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 applie...

NACE CP 2 Quiz 2

A mitigation control bond should be designed to 1. carry the necessary current 2. restrict the current to that required to mitigate the problem 3. keep the current going in one direction if necessary 4. return the potential on the interfered with structure to its pre-interference state - ANSWER-All of the above 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 wi...

NACE CP 2 Quiz 1 Answered 100% Correct