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State whether the following statement is true or false regarding ES drilling.(a) “In ES drilling, hydrochloric acid is used for machining aluminium and its alloys.”(b) True(c) FalseThe question was asked during an online interview.My doubt stems from Electrostream (Capillary) Drilling topic in section Electrochemical Processes of Advanced Machining |
Answer» The correct choice is (a) “In ES drilling, HYDROCHLORIC acid is used for machining aluminium and its ALLOYS.” |
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