一台三相变压器,每相原副边绕组匝数比为N1/N2=10,额定电压比值为17.32,则此变压器绕组接法为( )。
发布时间:2025-12-14
A.Y/Y
B.Y/△
C.△/△
D.△/Y
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69442' and id < 4497104 and id<>'4497104' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69442' and id > 4497104 and id<>'4497104' order by id asc limit 5
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