Welding done for joining metal pieces can be:
Which of the following fuel gases is commonly used in gas welding?
Which of the following materials is the gas welding process best suited for?
Which type of electrode is designed for melting quickly?
What is seam welding?
Which of the following materials cannot be effectively welded using the carbon arc welding method?
If no filler metal is used during welding, the process is termed as:
Why is preheating done before welding?
What are the uses of the coating provided in consumable electrodes?
In brazing, the flux does not