1.

What is the value of diameter of glass nozzle used in Electrostream drilling?(a) 0.01 – 0.02 mm(b) 0.025 – 0.5 mm(c) 0.5 – 0.75 mm(d) 0.75 – 1.25 mmThe question was posed to me during an internship interview.Query is from Electrostream (Capillary) Drilling in portion Electrochemical Processes of Advanced Machining

Answer»

The CORRECT choice is (b) 0.025 – 0.5 mm

Explanation: ELECTROSTREAM DRILLING uses a gas nozzle, whose DIAMETER RANGES between 0.025 – 0.5 mm.



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