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Selection of electrolyte for ECM is as follows
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- non-passivating electrolyte for stock removal and passivating electrolyte for finish control
- passivating electrolyte for stock removal and non-passivating electrolyte for finish control
- selection of electrolyte is dependent on current density
- electrolyte selection is based on tool work electrodes
- non-passivating electrolyte for stock removal and passivating electrolyte for finish control
Correct Option: B
For stock removal, conductive electrolyte called passivating electrolyte is used.