Вопрос:

I Прочитайте текст и ответьте являются предложения верными (True) или ложными (False).

Смотреть решения всех заданий с листа

Ответ:

Решение:

  1. True (Согласно тексту: "This is important because higher voltages suffer less power loss during transmission.").
  2. True (Согласно тексту: "These losses, appearing in the form of heat, are equal to the current squared times the electrical resistance through which the current flows").
  3. False (Согласно тексту: "Users purchase electricity from the grid avoiding the costly exercise of having to generate their own.").
  4. True (Согласно тексту: "The age of electricity began with the work of Hans Christian Oersted (1777-1851), who demonstrated in 1819...").
  5. True (Согласно тексту: "However, many larger industries and organizations still prefer to receive the three-phase power directly because it can be used to drive highly efficient electric motors such as three-phase induction motors.").
  6. False (Согласно тексту: "The power grid is an electrical network that connects a variety of electric generators to the users of electric power.").

Ответ: 1 - True, 2 - True, 3 - False, 4 - True, 5 - True, 6 - False.

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