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Which of the following is the first step in Photo chemical milling process?

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in Advanced Machining by (962k points)
Which of the following is the first step in Photo chemical milling process?

(a) Generation of photographic film

(b) Etching the part

(c) Removal of etchant

(d) Photo resist stripping

This question was addressed to me by my college director while I was bunking the class.

My question is based upon PCM-Process Description in section Chemical Processes of Advanced Machining

1 Answer

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Best answer
Correct choice is (a) Generation of photographic film

Easiest explanation: Generation of photographic film using CAD drawings is the first step in PCM.

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