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Electroplater
Electroplater Set-1
Zinc plating – II
44

Zinc plating – II MCQ with Answers

44) Which is the chemical symbol of gold?

Au

Al

Aq

As

Answer is:

Au

Zinc plating – II MCQ with Answers

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Related Zinc plating – II MCQ with Answers

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

Nickel

Chromium

Cadmium

Silver

Answer is:

Nickel

46) Which type tank is to be used for gold plating solution?

Polypropylene tank

PVC tank

G.I. sheet tank

Stone weer container

Answer is:

Polypropylene tank

47) Which is the application of brass plating?

Decorative coating

Furnishing process

Transport process

Medical equipment

Answer is:

Decorative coating

48) Which is the composition of copper and zinc used for decorative brass plating?

60% : 40%

50% : 50%

70% : 30%

30% : 70%

Answer is:

60% : 40%

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