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AC (Electric current that reverses its direction of flow (polarity) periodically according to a frequency measured in hertz, or cycles per second. The rapid change from positive to negative electricity of 60 or more times each second); alternating current (Electric current that reverses its direction of flow (polarity) periodically according to a frequency measured in hertz, or cycles per second. The rapid change from positive to negative electricity of 60 or more times each second) | |||
alternating current |
växelström : 22 phrases in 6 subjects |
Earth sciences | 3 |
Electric traction | 1 |
Electronics | 12 |
Information technology | 1 |
Metallurgy | 1 |
Transport | 4 |