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Electroplater
Electroplater Set-1
Zinc plating – II
49

Zinc plating – II MCQ with Answers

49) Which is the name of tank used for brass plating solution?

Poly propylene tank

G.I. sheet tank

Stone wear container

M.S. sheet tank

Answer is:

Poly propylene tank

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Related Zinc plating – II MCQ with Answers

50) Which is the pH value of brass plating solution?

10 to 11

8 to 9

13 to 14

7 to 8

Answer is:

10 to 11

51) Which solution is used to remove excess brass deposition?

Sodium cyanide and caustic soda

Zinc cyanide and Sulphuric acid

Sodium carbonate and hydroxide

Copper cyanide and copper salt

Answer is:

Sodium cyanide and caustic soda

52) Which is the place barrel plating employed?

Machine parts

Auto mobile spares

Small electronic components

Electrical equipment?s

Answer is:

Small electronic components

53) Which power source is used for barrel plating?

Low voltage AC

Low voltage DC

High voltage AC

High Voltage DC

Answer is:

Low voltage DC

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