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A potentiostat is an electronic device that maintains a metal at a constant potential to a reference electrode.(a) True(b) FalseI got this question in an interview for internship.I want to ask this question from Cathodic and Anodic Protection in section Corrosion Prevention of Corrosion Engineering |
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Answer» CORRECT option is (a) True Explanation: A potentiostat is an electronic DEVICE that maintains a METAL at a constant potential to a reference ELECTRODE. It is required to PROTECT a metal anodically by a passivating metal surface. |
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