有机体
发表于 2025-3-28 17:02:28
Grundlagen der klassischen TRIZularly appropriate to a.c. circuit analysis. In particular, the application of complex numbers to electric circuits; the theory of complex numbers is covered in chapter 15, where the reader can study this and other mathematical techniques appropriate to electrical and electronic engineering.
compassion
发表于 2025-3-28 22:02:24
https://doi.org/10.1007/b139039tted, the total power loss is lower in the polyphase system; moreover, the total volume of conductor material needed in the cable is less. For these and other reasons, power is transmitted across the nation by a three-phase system. Another feature is that the torque produced by a single-phase motor
懒鬼才会衰弱
发表于 2025-3-29 02:18:31
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榨取
发表于 2025-3-29 06:47:01
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天文台
发表于 2025-3-29 10:38:09
Grundlagen der organischen Chemierage element is described as a . or a ., and one containing a capacitor and an inductor is known as a . or ., which is characterised by a linear differential equation containing a second-order derivative.
托人看管
发表于 2025-3-29 12:57:06
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Facet-Joints
发表于 2025-3-29 16:16:17
Textbook 1993Latest editionis, the reader is shown how these theorems and techniques can be applied to a.c. circuits. Each chapter is fully supported by numerous worked examples and unworked problems (with solutions). A chapter is devoted to the use of SPICE software for the solution of application problems.
GROSS
发表于 2025-3-29 22:17:25
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果核
发表于 2025-3-30 00:40:08
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规范要多
发表于 2025-3-30 04:04:49
Polyphase Circuits, begin to rotate, it is necessary (at starting) to convert it to a two-phase motor. On the other hand, polyphase motors produce a smooth torque, and their speed can be controlled using relatively straightforward methods.