强油循环风冷变压器,在运行中,冷却器全停时,变压器在额定负载下可运行。10min

题库2022-08-02  4

问题 强油循环风冷变压器,在运行中,冷却器全停时,变压器在额定负载下可运行。10min$;    $15min$;    $20min$;    $25min

选项 10min$;    $15min$;    $20min$;    $25min

答案 C

解析
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