当铁梨木艉轴承的轴承间隙和铁梨木板条的厚度均不符合要求，超过

【名词&注释】

符合要求(meet the requirement)

[单选题]当铁梨木艉轴承的轴承间隙和铁梨木板条的厚度均不符合要求，超过极限间隙时，可采用（）方法修理。Ⅰ.更新艉轴承；Ⅱ.更新艉轴铜套；Ⅲ.焊补艉轴铜套；Ⅳ.只换新下瓦；Ⅴ.上、下瓦对调。

A. Ⅱ＋Ⅲ
B. Ⅰ＋Ⅱ＋Ⅳ＋Ⅴ
C. Ⅰ＋Ⅳ＋Ⅴ
D. Ⅱ＋Ⅲ＋Ⅳ

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学习资料：

[单选题]A dirty diesel engine oil filter element can best be detected by （）.

A. visual inspection of the elements
B. the pressure drop across the filter
C. high lube oil sump temperature
D. decrease in oil viscosity from the filter

[单选题]Immediately after any diesel engine is started, the engineer should check the （）

A. crankcase pressure
B. lube oil pressure
C. saltwater pressure
D. exhaust temperature

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