Which of the following defects occur due to incorrect welding techniques?

Related MCQs

• 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 defects occur due to flux employed and electrode coating?
• Which ofthe following defects occur due to the entrapment of gas bubbles by the freezing dendrites during the cooling of molten pad?
• Which of the following defects occur due to melting or burning away of base metal?
• Which of the following defects occur due to scattering of metal around the vicinity of weld?
• In welding symbol, if the symbol is above the baseline then the welding is to be done at
• Where the welding symbol is placed when the welding is to be done at the arrow side
• In arc welding, the three elements to be controlled to obtain satisfactory welding operation are
• Which of the following defects occur when weld metal layer fail to fuse together?
• Which of the following is an example of plastic welding?