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关注:1
2013-05-23 12:21
求翻译:当变压器的输出功率P2等于输入功率P1时,效率η等于100%,变压器将不产生任何损耗。但实际上这种变压器是没有的。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
当变压器的输出功率P2等于输入功率P1时,效率η等于100%,变压器将不产生任何损耗。但实际上这种变压器是没有的。
问题补充: |
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2013-05-23 12:21:38
When the transformer output power P2 is equal to the input power P1, the efficiency η is equal to 100%, the transformer will not produce any loss. But in fact this is not a transformer.
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2013-05-23 12:23:18
When the output power transformer input power P P 2 equal to 1, efficiency should be equal to 100 per cent, transformer will not produce any loss. But in fact this is not the transformer.
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2013-05-23 12:24:58
Electric power
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2013-05-23 12:26:38
When a transformer output power of P2 is equal to the input power P1, efficiency ¦ç is equal to 100%, the transformer produces no loss. In practice this transformer is not.
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2013-05-23 12:28:18
When a transformer output power of P2 is equal to the input power P1, efficiency ¦ç is equal to 100%, the transformer produces no loss. In practice this transformer is not.
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