What are the tolerance value that are obtained by using ECG process?
(a) ± 0.01 mm
(b) ± 0.03 mm
(c) ± 0.05 mm
(d) ± 0.07 mm
The question was posed to me in an interview for internship.
My query is from ECG-Accuracy, Applications, Advantages and disadvantages topic in portion Hybrid Electrochemical Processes of Advanced Machining