#774861

#774861: What needs to be made at detection of unfitness of means of protection?

What needs to be made at detection of unfitness of means of protection?
Варианты ответа:
  • To withdraw from operation, to hand over on extraordinary survey and tests
  • To withdraw from operation, to make the log entry about withdrawal, to hand over on extraordinary survey and tests
  • To withdraw from operation, to make the log entry of account and maintenance of means of protection about withdrawal
  • To withdraw from operation, to make the log entry about withdrawal, to hand over on extraordinary survey and tests, to make replacement of means of protection

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Тематика: Монтаж электрооборудования Основы электротехники Электрические и электронные аппараты
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