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1 In arc welding arc is created between the electrode and work by [SSC JE 2009]
2
For arc heating the electrodes are made of - [SSC JE 2008]
3
In arc welding, arc is created between the electrode and work by [SSC JE 2008]
4
Plain and butt welds may be used on materials upto approximately(SSC-JE : 2008)
5
In which type of welding is a pool of molten metal used? (SSC-JE : 2008)
6
The transformer used for AC welding sets is-[SSC-JE: 2008]
7
Which of the following welding processes uses non-consumable electrode?[SSC-JE : 2008]
8
Which of the following is not a welding accessory?[SSC-JE: 2008]
9
The material used for coating the electrode in called [SSC-JE : 2008]
10
Oxygen to acetylenes ratio is case of oxidizing flame is [SSC-JE 2007]
11
In resistance welding, the pressure is released [SSC-JE: 2007]
12
Which of the following welding processes uses nonconsumable electrode [SSC-JE: 2007)