|
Which of the following is not a welding accessory?
|
|
0
|
229
|
September 27, 2021
|
|
Which of the following methods is normally not preferred for welding of chromium-molybdenum steels?
|
|
0
|
189
|
September 27, 2021
|
|
Which of the following electrodes will have least diameter?
|
|
0
|
223
|
September 27, 2021
|
|
A SWG electrode usually operates in ___
|
|
0
|
218
|
September 27, 2021
|
|
Steel pipes are manufactured by ___
|
|
0
|
192
|
September 27, 2021
|
|
The tips of the electrodes, for spot welding, are ___
|
|
0
|
142
|
September 27, 2021
|
|
During arc welding as the thickness of the metal to be ___
|
|
0
|
280
|
September 27, 2021
|
|
Welding leads have ___
|
|
0
|
166
|
September 27, 2021
|
|
Resistance welding cannot be ___
|
|
0
|
580
|
September 27, 2021
|
|
During resistance welding heat produced at the joint is ___
|
|
0
|
244
|
September 27, 2021
|
|
Which of the following automatic welding processes is likely to give maximum rate of metal deposition?
|
|
0
|
192
|
September 27, 2021
|
|
In electrical resistance welding the greatest resistance is offered by which of the following?
|
|
0
|
131
|
September 27, 2021
|
|
In argon arc welding argon is ___
|
|
0
|
199
|
September 27, 2021
|
|
Due to which of the following reasons aluminium is difficult to weld?
|
|
0
|
203
|
September 27, 2021
|
|
Electronic components are joined by which of the following methods?
|
|
0
|
176
|
September 27, 2021
|
|
For the welding of aluminium alloys which of the following methods would you recommend?
|
|
0
|
139
|
September 27, 2021
|
|
In welding weld spatter defect is generally the result of ___
|
|
0
|
145
|
September 27, 2021
|
|
The porosity of welded joint may be ___
|
|
0
|
196
|
September 27, 2021
|
|
Plain and butt welds may be used on materials upto thickness of ___
|
|
0
|
321
|
September 27, 2021
|
|
Helium produces which of the following?
|
|
0
|
176
|
September 27, 2021
|
|
Which of the following is not an inert gas?
|
|
0
|
125
|
September 27, 2021
|
|
Flux used in TIG welding is ___
|
|
0
|
305
|
September 27, 2021
|
|
During carbon arc welding ___
|
|
0
|
150
|
September 27, 2021
|
|
In atomic hydrogen welding the electrode is ___
|
|
0
|
213
|
September 27, 2021
|
|
Motor-generator set for D.C. arc welding has ___
|
|
0
|
187
|
September 27, 2021
|
|
In spot welding composition and thickness of ___
|
|
0
|
238
|
September 27, 2021
|
|
Which of the following equipment is used for arc welding generally used for arc welding?
|
|
0
|
193
|
September 27, 2021
|
|
In ultrasonic welding the frequency range is ___
|
|
0
|
290
|
September 27, 2021
|
|
TIG welding is ___
|
|
0
|
145
|
September 27, 2021
|
|
The welding of aluminium alloy entails which of the following problems?
|
|
0
|
147
|
September 27, 2021
|