For the following questions answer them individually
Stud and projection welding belong to the following category of welding _____.
Electrode gets consumed in the following welding process _____.
The strength of a properly welded joint as compared to base metal would be _____.
Oxygen to acetylene ratio in case of carburising flame is _____.
For steel castings, the following type of sand is better _____.
Hot tear refers to _____.
Slick in a foundry shop is used to _____.
Which of the following processes would produce best components?
A sprue hole is _____.
Coining is the operation of _____.