What are the values of gaps between the electrodes in EDM?(a) 0.001 – 0.05 mm(b) 0.01 – 0.5 mm(c) 0.1 – 5 mm(d) 1 – 15 mmThis question was addressed to me in an interview for internship.My doubt is from EDM-Mechanism of Material Removal topic in section Thermal Processes of Advanced Machining

What are the values of gaps between the electrodes in EDM?(a) 0.001 �

1.	What are the values of gaps between the electrodes in EDM?(a) 0.001 – 0.05 mm(b) 0.01 – 0.5 mm(c) 0.1 – 5 mm(d) 1 – 15 mmThis question was addressed to me in an interview for internship.My doubt is from EDM-Mechanism of Material Removal topic in section Thermal Processes of Advanced Machining
Answer» CORRECT choice is (b) 0.01 – 0.5 mm Easiest explanation: In EDM, very small GAPS that RANGE between 0.01 – 0.5 mm are maintained.

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