Masks, which are used to confine the jet stream location on work piece are made of, which type of materials?(a) Copper(b) Glass(c) Rubber(d) All of the mentionedI have been asked this question in final exam.This interesting question is from Abrasive Jet Machining in chapter Mechanical Processes of Advanced Machining

Masks, which are used to confine the jet stream location on work piece

1.	Masks, which are used to confine the jet stream location on work piece are made of, which type of materials?(a) Copper(b) Glass(c) Rubber(d) All of the mentionedI have been asked this question in final exam.This interesting question is from Abrasive Jet Machining in chapter Mechanical Processes of Advanced Machining
Answer» CORRECT ANSWER is (d) All of the mentioned Easy explanation: Masks can be MADE of any of the above-mentioned materials.

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