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Q. |
In electro-forming the metal is supplied to the mould from |
A. | Solution |
B. | By liquids |
C. | Electrolytic solution in which bar of pure metal acts as an anode for the plating current |
D. | Separately by coating with a point |
E. | None of the above |
Answer» C. Electrolytic solution in which bar of pure metal acts as an anode for the plating current |
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