题目内容
图示对称三相电路,正常时电流表的读数=17.32A,现将S断开,问稳态时电流表的读数=( )。
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69317' and id < 4487715 and id<>'4487715' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69317' and id > 4487715 and id<>'4487715' order by id asc limit 5