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BRASS PLATING - Quiz
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Electroplater
BRASS PLATING
1) Which is the defect that the porous deposits dark in colour in silver plating?
Excessive current density
Low current density
Deficiency of potassium cya
Excess potassium cyanide
2) Why silver strike process is recommended before silver plating?
Excellent adhesion
Bonding process
Heavy deposition
For cleaning
3) Why bright silver solution is recommended for plating?
decorative finish
Dull finish
High speed production
Heavy deposition
4) Which is used as anode in gold plating?
Platinum coated titanium
Nickel anode
Copper anode
Silver anode
5) Which is the term used for flash gold plating of ornaments?
Gilding
Sliding
Rolling
Scaling
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