when they invented fire
Chat with our AI personalities
John T. Herrera: The Welding Torch Inventor
nobody
no
First a tig torch and pure argon gas as well as a argon regulator
The conducting path of a torch is a simple circuit: Battery to switch, switch to bulb, bulb back to battery. Provided the switch is on, and there are no breaks in the circuit wiring (and the bulb is good), the torch should work.