某电力系统共有6台150MVA发电机,功率因数为 0.8,实际运行4台,系统总装机容量为( )MW。(0.5)
发布时间:2025-11-26
A.900
B.600
C.480
D.720
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69414' and id < 4494262 and id<>'4494262' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69414' and id > 4494262 and id<>'4494262' order by id asc limit 5
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