a circuit breaker tripping in response to an electrical overload, depicting the role of protective devices in maintaining safety

electricity power electrical vehicle car ian circuit current appliances wiring generator motor energy grid utility charging charge outlet shock safety engineering consumption bill transmission distribution system component resistance conductivity field potential conversion technology industry infrastructure alternating direct plug socket switch light heater fan oven stove plant renewable nonrenewable efficiency voltage amperage kilowatthour kwh breaker tripping response overload depicting role protective devices maintaining safety