Welding Batteries Current. With a fixed gap the arc resistance develops a voltage across it by virtue of the welding current This can then be used as a process monitoring variable. Such kind of low voltage but large current will be transmitted from the electrode to the linked point of.
The former alternates the direction of its flow while the latter flows in only one direction. Therefore welding machines and electrodes labeled DC have constant polarity whereas those labeled AC change polarity 120 times per second with a 60-hertz current. Slice about 1 inch of insulation of Transformers both end then measure about 2 inches of 25 Sqmm copper strand and insert it in the wire we just sliced repeat this for both ends of the transformer.
Some spot-welded nickel strips are poorly made so it requires a large current to spot weld which comes with high temperature which then causes a short circuit inside the battery.
AC stands for alternating current and DC stands for direct current. The former alternates the direction of its flow while the latter flows in only one direction. Incorrect spot welding location. 16mm² each about 50cm long.