Прочитайте текст. Soldering is recommended for making connections on electrical circuits but it shou...: ответ на тест 933232 - Английский язык

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Soldering is recommended for making connections on electrical circuits, but it should never be used where strong joints are required. For permanent joints between two dissimilar materials like nylon and metal, it is advisable to use adhesives. For temporary jobs, like fitting a maintenance cover, screw-fastening should always be used. Riveting is recommended for permanent sheet-metal joints such as outer casing fitting. Although welding should always be used for steel support girders, brazing can be used for medium-sized joints where strength is required; for example the joint between the base and body of a hydraulic jack.
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Screw-fastening should always be used for …
Варианты ответов
  • temporary jobs, like fitting a maintenance cover
  • permanent joints between two dissimilar materials like nylon and metal
  • medium-sized joints where strength is required
  • steel support girders
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 16:22
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 16:22
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