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Which of the following chemicals are used in PBM?

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+1 vote
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in Advanced Machining by (962k points)
Which of the following chemicals are used in PBM?

(a) Harmful chlorinated fluorocarbons

(b) Acid cleaning chemicals

(c) Dissolvable solvent chemicals

(d) None of the mentioned

The question was asked in examination.

This is a very interesting question from PBM topic in section Thermal Processes of Advanced Machining

1 Answer

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by (532k points)
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Best answer
Right choice is (d) None of the mentioned

The best I can explain: Plasma beam machining uses no harmful chlorinated fluorocarbons, acid cleaning chemicals or any dissolvable solvents.

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