Electro polishing is also referred as _________(a) Anodic polishing(b) Cathodic polishing(c) Electron polishing(d) Non-ionic polishingThis question was posed to me in homework.This interesting question is from Practical Considerations For Bioreactor Construction in chapter Reactor Engineering of Bioprocess Engineering

Electro polishing is also referred as _________(a) Anodic polishing(b)

1.	Electro polishing is also referred as _________(a) Anodic polishing(b) Cathodic polishing(c) Electron polishing(d) Non-ionic polishingThis question was posed to me in homework.This interesting question is from Practical Considerations For Bioreactor Construction in chapter Reactor Engineering of Bioprocess Engineering
Answer» Right choice is (a) Anodic polishing Explanation: Electropolishing, also known as ELECTROCHEMICAL polishing, anodic polishing or electrolytic polishing (especially in the METALLOGRAPHY field), is an electrochemical process that REMOVES MATERIAL from a metallic workpiece. It is used to polish, passivate, and deburr metal parts. It is often described as the reverse of electroplating.

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