#774239
In some circuits is the voltage measurement?
Варианты ответа:
  • In the circuits of generators, AC and DC, synchronous compensators, and in some cases in the circuits of units of special purpose
  • In excitation circuits of synchronous machines with a capacity of 1 MW and more
  • In the circuits of power converters, batteries, charging and recharging devices
  • circuits arc suppression reactors
  • all of the above circuits
Курсы в категории: Безопасность и правопорядок