Application of electroplating

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Electroplating is widely used in numerous sectors for coating metal objects with a thin layer of a different metal. The added metal has a desired property the original object lacks and is primarily used to improve corrosion resistance. Chromium plating is a great example. So much so that you’ll see it on many objects such as car parts, bath taps, gas burners, wheel rims and many others.','.

Other uses include:::

⭐Increase wear resistance

⭐Protect against surface abrasions

⭐Reduce friction

⭐Improve electrical conductivity (copper layer onto an electrical component)

⭐Prepare surfaces for better adhesion before painting or re-coating

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be