Question

State whether the following statement is true or false regarding ECJD?

(a) “In ECJD, there is no need of room for exit of electrolyte.”

(b) True

(c) False

The question was asked during a job interview.

Origin of the question is Electrochemical Jet Drilling topic in portion Electrochemical Processes of Advanced Machining

Answer 1

Right option is (b) True

The best explanation: In ECJD, enough room is required for the exit of electrolyte, preferably in the form of spray.