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【毎週のテーマ】【電気版20160216】

2016-02-16View Original

Thread Content

参加報酬:2財富。正解の報酬:9富。 変圧器の電源電圧が高すぎると、その鉄心内の損失は()する。 A.不変 B.増大 C.減少 D.恒定 【海川感謝祭】--生産大区 【生産及び管理大区】版主および技術討論者の募集
Reply #22016-02-16
変圧器の電源電圧が過度に高くなると、その鉄心内の損失(B)が生じる。 A.不変 B.増大 C.減少 D.恒定
Reply #32016-02-16
変圧器の電源電圧が過度に高くなると、その鉄心内の損失(B)が生じる。 A.不変 B.増大 C.減少 D.恒定
Reply #42016-02-16
俺の答え:B。。。。。。。。。。。。。
Reply #52016-02-16
変圧器の電源電圧が過度に高くなると、その鉄心内の損失(B)が生じる。 A.不変 B.増大 C.減少 D.恒定

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