What must be the value of electrolytic temperature in ECM?
(a) 2 to 14^oC
(b) 22 to 45^oC
(c) 46 to 57^oC
(d) 62 to 76^oC
I had been asked this question in an interview for internship.
My doubt stems from ECM in portion Electrochemical Processes of Advanced Machining