Question

Which of the following values, does the feed rate range between?

(a) 0.01 – 0.1 mm/min

(b) 0.25 – 0.5 mm/min

(c) 0.75 – 3 mm/min

(d) 5 – 7.5 mm/min

This question was posed to me by my school principal while I was bunking the class.

Origin of the question is Shaped Tube Electrolytic Machining topic in portion Electrochemical Processes of Advanced Machining

Answer 1

The correct choice is (c) 0.75 – 3 mm/min

Explanation: Feed rates used in STEM, range between 0.75 – 3 mm/min.