Question

Higher material removal rates are associated with _________ feed rates and _________ tool diameters.

(a) Larger, smaller

(b) Smaller, larger

(c) Smaller, smaller

(d) Larger, larger

I had been asked this question by my college professor while I was bunking the class.

I want to ask this question from Electrostream (Capillary) Drilling topic in chapter Electrochemical Processes of Advanced Machining

Answer 1

Right choice is (d) Larger, larger

To explain I would say: Rates of material removal are high, when feed rates are high and larger tool diameters.