Impedans
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18:12
Växelström induktiv och kapacitiv last
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11:37
Impedans beregning (spole tilsluttet AC)
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8:26
husets växelström
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12:26
What are Resistance Reactance Impedance
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9:34
Ellära, begrepp och uträkningar
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24:11
Что такое ИМПЕДАНС | РЕАКТИВНОЕ СОПРОТИВЛЕНИЕ
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7:02
Växelström induktiv last induktans
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8:20