Nace cp 2 quiz 3 - Study guides, Class notes & Summaries

NACE CP 2 Quiz 3 exam 2023/ 22 Questions with solved Solutions.

NACE CP 2 Quiz 3 GRADED A EXAM

NACE CP 2 Quiz 3 Questions & Answers 2023(A+GRADED 100%VERIFIED)

NACE CP 2 Quiz 3 questions & answers 2023 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...

AC voltages on pipelines do NOT result from A. resistive (conductive) coupling B. electrostatic (capacitive) coupling C. electromagnetic induction coupling D. thermodynamic coupling - ANSWER D. Thermodynamic coupling On a cathodically protected pipeline, AC corrosion can be expected at which current densities? 1. 30 mA/m2 2. 10 A/m2 3. 110 A/m2 4. 200 A/m2 - ANSWER 3 and 4 A close interval potential survey is a test where structure-to-electrolyte potentials are measured

1. 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 All of the above 2. 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 stru...

NACE CP 2 Quiz 2 100% Correctly Solved 2024 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 ...

NACE CP 2 Quiz 2 100% Correctly Solved 2024 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 ...

NACE CP 2 Quiz 2 Exam Questions With 100% Correct 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 - answerB. 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...

NACE CP2 Quiz 1 Questions and Answers (Verified Answers) The elements of a corrosion cell include which of the following? 1. Anode 2. Cathode 3. Electrolyte 4. Electronic Path All of the Above 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 D. metal Lost due to current over time An environment where cathodic protection is NOT ef...