|
Which of the following is not a welding accessory?
|
|
0
|
84
|
September 27, 2021
|
|
Which of the following methods is normally not preferred for welding of chromium-molybdenum steels?
|
|
0
|
62
|
September 27, 2021
|
|
Which of the following electrodes will have least diameter?
|
|
0
|
77
|
September 27, 2021
|
|
A SWG electrode usually operates in ___
|
|
0
|
86
|
September 27, 2021
|
|
Steel pipes are manufactured by ___
|
|
0
|
50
|
September 27, 2021
|
|
The tips of the electrodes, for spot welding, are ___
|
|
0
|
45
|
September 27, 2021
|
|
During arc welding as the thickness of the metal to be ___
|
|
0
|
61
|
September 27, 2021
|
|
Welding leads have ___
|
|
0
|
71
|
September 27, 2021
|
|
Resistance welding cannot be ___
|
|
0
|
317
|
September 27, 2021
|
|
During resistance welding heat produced at the joint is ___
|
|
0
|
67
|
September 27, 2021
|
|
Which of the following automatic welding processes is likely to give maximum rate of metal deposition?
|
|
0
|
59
|
September 27, 2021
|
|
In electrical resistance welding the greatest resistance is offered by which of the following?
|
|
0
|
49
|
September 27, 2021
|
|
In argon arc welding argon is ___
|
|
0
|
98
|
September 27, 2021
|
|
Due to which of the following reasons aluminium is difficult to weld?
|
|
0
|
116
|
September 27, 2021
|
|
Electronic components are joined by which of the following methods?
|
|
0
|
51
|
September 27, 2021
|
|
For the welding of aluminium alloys which of the following methods would you recommend?
|
|
0
|
47
|
September 27, 2021
|
|
In welding weld spatter defect is generally the result of ___
|
|
0
|
50
|
September 27, 2021
|
|
The porosity of welded joint may be ___
|
|
0
|
87
|
September 27, 2021
|
|
Plain and butt welds may be used on materials upto thickness of ___
|
|
0
|
123
|
September 27, 2021
|
|
Helium produces which of the following?
|
|
0
|
55
|
September 27, 2021
|
|
Which of the following is not an inert gas?
|
|
0
|
44
|
September 27, 2021
|
|
Flux used in TIG welding is ___
|
|
0
|
152
|
September 27, 2021
|
|
During carbon arc welding ___
|
|
0
|
44
|
September 27, 2021
|
|
In atomic hydrogen welding the electrode is ___
|
|
0
|
72
|
September 27, 2021
|
|
Motor-generator set for D.C. arc welding has ___
|
|
0
|
91
|
September 27, 2021
|
|
In spot welding composition and thickness of ___
|
|
0
|
58
|
September 27, 2021
|
|
Which of the following equipment is used for arc welding generally used for arc welding?
|
|
0
|
78
|
September 27, 2021
|
|
In ultrasonic welding the frequency range is ___
|
|
0
|
139
|
September 27, 2021
|
|
TIG welding is ___
|
|
0
|
37
|
September 27, 2021
|
|
The welding of aluminium alloy entails which of the following problems?
|
|
0
|
39
|
September 27, 2021
|
