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Which of the following welding discontinuities would be considered the most serious?
Which of the following welding discontinuities would be most difficult to image radiographically:
Which of the following welding discontinuities would be most difficult to image radiographically:
Which of the following welding process in which heat is produced for welding by a chemical reaction?
Which of the following welding process is preferred for field application?
Which of the following welding process in which two pieces to be joined are overlapped and placed between two pointed electrodes?
Which of the following welding process is preferred for wrought iron?
Which of the following welding process uses consumable electrodes
In which of the following welding processes we use two non-consumable electrodes?
In which of the following welding process, flux is used in the form of granules?
In which of the following welding process the two pieces to be joined are over-lapped and placed between two electrodes?
In which of the following welding process the transfer of metal from the electrode occurs due to molecular attraction?
For grey cast iron, which of the following welding methods is preferable?
Filler metal is essentially used in which of the following welding process?
Which of the following gas welding process uses constant voltage?
In which of the following gas welding process a non-consumable electrode is used?
For which of the following material TIG welding is preferred?
Match the following 1. Seam welding 1.rods and pipes of uniform cross section 2. Butt welding 2. Welding satellite tips to tools 3. Percussion welding 3. ERWpipeswelding Which of the following is true?
Which of the following is a multispot welding process?
Which of the following is used in welding broken pieces of iron rails and machine parts?