Предмет: Физика, автор: yolka03

Каково соотношение между количеством витков в первичной и вторичной обмотках трансформаторной подстанции которая снижает напряжение с 10 кВ до 230 В?

alexeyushka6655: отметь как лучшее, если не сложно

Ответы

Автор ответа: alexeyushka6655

Ответ:

43:1

Объяснение: коэффициент трансформации для идеальных условий рассчитывается простым делением напряжений на выводах обмоток.

alexeyushka6655: отметь как лучшее, если не сложно

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