Q1/B/ Answer the following. 1- Which of the following is an unconventional process of machining? a) Milling b) AJM c) Drilling d) None of the mentioned 2-In CNC machine tool, the part program entered into the computer memory a) can be used only once b) can be used again and again c) can be used again but it has to be modified every time d) cannot say 3- What is the difference between engineering stress and true stress in a tensile test? 4- Identify the three basic types of sheet metal working operations. 5- Wastage of material in powder metallurgy as scrap is---- a) large b) small c) medium d) depends on other factors

Q1/B/ Answer the following. 1- Which of the following is an unconventional process of machining? a) Milling b) AJM c) Drilling d) None of the mentioned 2-In CNC machine tool, the part program entered into the computer memory a) can be used only once b) can be used again and again c) can be used again but it has to be modified every time d) cannot say 3- What is the difference between engineering stress and true stress in a tensile test? 4- Identify the three basic types of sheet metal working operations. 5- Wastage of material in powder metallurgy as scrap is---- a) large b) small c) medium d) depends on other factors

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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