which of the following variables affect the input heat used for welding?\ntravel speed\namperage\nvoltage\nal…
which of the following variables affect the input heat used for welding?\ntravel speed\namperage\nvoltage\nall of the above
Answer
Brief Explanations:
Travel speed affects the amount of heat input per unit length. Amperage and voltage are related to electrical power, and higher amperage or voltage generally means more heat input in welding processes.
Answer:
D. All of the above