试题与答案

车床照明部分用36伏供给,为防止短路而烧毁变压器,单只照明灯采用()安保险。 A.0

题型:单项选择题

题目:

车床照明部分用36伏供给,为防止短路而烧毁变压器,单只照明灯采用()安保险。

A.0.5

B.0.8

C.1

D.2

答案:

参考答案:D

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