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- Electroplating is an art of depositing a superior or a more noble metal on an inferior or a base metal by means of electrolysis of an aqueous
- Refining is the process whereby a highly concentrated mixture of metals is subjected to electrochemical treatment for recovering not only the principal metal in pure form, but also the precious metals like gold, silver, bismuth etc., which may be present in the form of minute traces.
- Extraction of Metals using Electrolysis – Zinc and Aluminium
- The fact that electrical energy can produce chemical changes and the processes based on it, called the 'electrolytic process', are widely
- Composite System of Track Electrification which comprise are dc system, the single phase ac system, the three phase ac system and the
- Different Groups of Systems of Electric Traction
- Starting and Speed Control of Single Phase AC Series Motor
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