List of top Metallurgical Engineering Questions on Manufacturing Processes

Consider the following statements:
Statement-I: In TIG welding, electrode consumption contributes to metal deposition
Statement-II: MIG welding is preferred for automation due to continuous wire feeding
Statement-III: MMAW electrodes require controlled storage conditions

In the AWS electrode classification E6013, the number "60" indicates

Which one of the following pairs is correctly matched?

Consider the following:
Assertion (A): In SAW, the welding arc is not visible during welding.
Reason (R): The arc is completely submerged under a layer of granular flux.