变压器做空载试验时,在一、二次侧分别进行,并且都加额定电压,则两种情况下分别测得的铁耗是()。 (A)相等 (B)不相等 (C)—次侧测得铁耗大 (D...

作者: tihaiku 人气: - 评论: 0
问题 变压器做空载试验时,在一、二次侧分别进行,并且都加额定电压,则两种情况下分别测得的铁耗是()。 (A)相等 (B)不相等 (C)—次侧测得铁耗大 (D)二次侧测得铁耗大
选项
答案 A
解析

相关内容:变压器,试验,在一,电压,铁耗,次侧

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