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Прочитайте текст и определите какой из заголовков соответствует тексту A metal rectifier a widely us...: ответ на тест 284146 - Английский язык

Прочитайте текст и определите, какой из заголовков соответствует тексту
A metal rectifier, a widely used form of rectifier, is the metallic type consisting essentially of a number of units formed by depositing a layer of semiconducting material, such as copperoxide on a metal conducting base. These units, generally in the form of washers, are assembled on rods under pressure, the number of units employed being determined by the voltage. Each unit has the peculiar property of passing current freely when the semi-conducting layer is positive and allowing practically no current to flow in the opposite direction. This form of rectifier has the great advantage of strength, absence of moving parts and relative simplicity.
Варианты ответов
  • A Valve Rectifier
  • A Conductor
  • A Semiconductor
  • A Metal Rectifier
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Вопрос задал(а): Анонимный пользователь, 10 Ноябрь 2020 в 00:48
На вопрос ответил(а): Анастасия Степанова, 10 Ноябрь 2020 в 00:48

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