| 41. | Today, most grids adopt three-phase electric power with alternating current.
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| 42. | To read alternating currents or voltages, a rectifier is needed.
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| 43. | :With alternating current ( AC ), the voltage also alternates.
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| 44. | Diodes are used in semiconductors to convert electricity from alternating current to direct current.
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| 45. | A co-production of WNET in New York and Alternate Current.
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| 46. | This effect was utilized in early alternating current electric motors.
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| 47. | It is equally correct on continuous and alternating currents.
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| 48. | The second case will generate alternating current output signal.
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| 49. | Alternating current will move the cone back and forth.
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| 50. | Edison, an advocate of direct current, was competing with George Westinghouse, who favored alternating current.
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