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【毎日一問】2016.3.28 選択問題 三相非同期電動機の起動電流は、その定格電流の( )倍である

2016-03-28View Original

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三相非同期電動機の起動電流は、その定格電流の( )倍である。A 2-3 B 4-7 C 8-10 D 10-12 答え:B、4-7
Reply #22016-03-28
B 4-7 ~`````
Reply #32016-03-28
Bを選んで、5~7倍だと言う人もいる
Reply #42016-03-28
三相非同期電動機の起動電流は、その定格電流の(A)倍である。A 2-3 B 4-7 C 8-10 D 10-12
Reply #52016-03-28
三相非同期電動機の起動電流は、その定格電流の(B)倍である。A 2-3 B 4-7 C 8-10 D 10-12

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