PLATING ON NON CONDUCTIVE SURFACE - Quiz

1) Which coating is tested by salt spray test?

Nickel coating Zinc coating Chromium coating Tin coating

2) Which quantity of electroplated metal coating is measured by BNF test?

Thickness Weight Size Base metal

3) Which corrosion resistance test is used to simulate the type of corrosion occur on Nickel chromium coating?

Calcium test Corrod kote test Salt spray test Sulphur-di-oxide test

4) Which type of test is used to check the cadmium deposition?

Porosity test Salt spray test Hot water test Colour dipping test

5) Which material is used for salt spary testing?

NaCl H2SO₄ Na₂SO₄ NaCO₃