Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

Nearly all fumes from plasma cutting contain toxic substances, but the composition varies depending on the metal being cut ...

Uttarakhand CM Dhami informed that the auger machine is expected to be moved out by tomorrow morning and after that manual digging will begin. Uttarakhand chief minister Pushkar Singh Dhami on ...