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Computer Hardware - Engineering

Q1:

What product is used to clean smudged keys on a keyboard?

A TMC solvent

B Silicone spray

C Denatured alcohol

D All-purpose cleaner

E None of the above

ANS:D - All-purpose cleaner

[a] tmc solvent is a type of uv and used in fixing bands and joints.

[b] silicone spray is used in lubrication.

[c]Denatured alcohol is used as fuel for camping stoves and spirit burners and hard surface cleaner.

[d] for keyboards smudged simple cleaners are suitable .