1.

During ECM drilling, decrease in feed rates lead to which type of machining gaps?(a) Wider(b) Narrow(c) Small(d) None of the mentionedThis question was addressed to me at a job interview.This question is from ECM-Basic Working Principles topic in section Electrochemical Processes of Advanced Machining

Answer»

Correct answer is (a) Wider

The best I can EXPLAIN: DECREASE in FEED rate lead to wider gap THICKNESS in ECM drilling.



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