Drill
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I have a drill whose casing is leaking electricity; what is the simplest way to deal with this issue?
Surely the cause of the electrical leakage has been found! Joking! Drill motors are generally series-wound AC motors; check whether the wires of the motor are damaged, whether there are any issues with the insulation of the motor windings, and also whether the carbon brushes are in contact with metal. Of course, it is also necessary to check whether the switch is grounded.