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A good electrode holder in arc welding should be Weak insulation to protect against accidental grounding or shock O Bad heat transfer to the welder O Hard to insert a new electrode and to remove the used one O None of the above

A good electrode holder in arc welding should be Weak insulation to protect against accidental grounding or shock O Bad heat transfer to the welder O Hard to insert a new electrode and to remove the used one O None of the above

Elements Of Electromagnetics
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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QUESTION 60 A good electrode holder in arc welding should be Weak insulation to protect against accidental grounding or shock Bad heat transfer to the welder O Hard to insert a new electrode and to remove the used one O None of the above QUESTION 61 Notching is the operation of O removal of metal to the desired shape from the edge of a plate removal of metal to the desired shape in a straight line along the length O Making incomplete cutting in a sheet of metal in a straight line. O cutting a sheet of metal through part of its length and then bending the cut portion
Transcribed Image Text:QUESTION 60 A good electrode holder in arc welding should be Weak insulation to protect against accidental grounding or shock Bad heat transfer to the welder O Hard to insert a new electrode and to remove the used one O None of the above QUESTION 61 Notching is the operation of O removal of metal to the desired shape from the edge of a plate removal of metal to the desired shape in a straight line along the length O Making incomplete cutting in a sheet of metal in a straight line. O cutting a sheet of metal through part of its length and then bending the cut portion
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