Zeeta Electrical Engineering Plating Manager Interview Questions and Answers

Q1. How many year working experience
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Q1. How much DM water TDS
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DM water TDS refers to the total dissolved solids in demineralized water.
• DM water TDS stands for total dissolved solids in demineralized water.

• TDS is a measure of the combined content of all inorganic and organic substances present in water.

• DM water is commonly used in industries such as plating to minimize impurities and ensure high-quality results.

• The TDS level in DM water should ideally be close to zero, indicating ...read more
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Q2. What is the role sulphuric acid in tin plating Minten theouing of ions .
Ans. 
Sulphuric acid is used in tin plating as an electrolyte to facilitate the deposition of tin onto the surface of the substrate.
• Sulphuric acid acts as an electrolyte in the tin plating process.

• It provides the necessary ions for the electrochemical reaction to occur.

• The acid helps to dissolve the tin anode and release tin ions into the solution.

• These tin ions are then attracted to the cathode and deposited onto the surfac...read more
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