试题与答案

油水分离器使用前,应做的准备工作有()。 Ⅰ、注满清水并驱除内部空气;Ⅱ、打开舷外排

题型:单项选择题

题目:

油水分离器使用前,应做的准备工作有()。

Ⅰ、注满清水并驱除内部空气;Ⅱ、打开舷外排出阀并检查装置上各阀是否处于正确位置;Ⅲ、接通自动排油装置及监控设备并检查应急操纵手轮的位置。

A.Ⅰ+Ⅱ

B.Ⅱ+Ⅲ

C.Ⅰ+Ⅲ

D.Ⅰ+Ⅱ+Ⅲ

答案:

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