BARREL PLATING METHODS FOR ALL TYPE PLATING - Quiz

1) Which is the reason for slow deposition in gold plating?

Lack of free cyanide Excess of metal cyanide Excess free cyanide Excess of cyanide

2) Which process is employed to strip the thicker coating in gold plating?

Electrolytic stripping process Immersion process Scratch brushing Dipping process

3) Which components requires gold plating?

Auto components Electronics components Mechanical components Machine components

4) Which is the chemical symbol of gold?

Au Al Aq As

5) Which base coating is to be done before gold plating?

Nickel Chromium Cadmium Silver