当轴系同轴度测量值δ总＜δ总max，φ总＜φ总max时，表明轴系的（）

【名词&注释】

不符合(inconformity)、符合要求(meet the requirement)

[单选题]当轴系同轴度测量值δ总＜δ总max，φ总＜φ总max时，表明轴系的（）。

A. 同轴度符合要求
B. 同轴度不符合要求
C. 偏差度符合要求
D. 同轴度符合要求与否尚不定

查看答案&解析 查看所有试题

学习资料：

[单选题]当铁梨木艉轴承的轴承间隙超过极限间隙，但铁梨木板条的厚度仍在要求范围以内时，可采用（）方法修理。Ⅰ.更换艉轴；Ⅱ.更换艉轴铜套；Ⅲ.在艉轴承下瓦下面垫入整张铜皮；Ⅳ.更换艉轴承衬套；Ⅴ.在艉轴承下瓦上面垫入整张铜皮。

A. Ⅱ＋Ⅲ
B. Ⅰ＋Ⅱ＋Ⅳ＋Ⅴ
C. Ⅲ＋Ⅳ＋Ⅴ
D. Ⅱ＋Ⅲ＋Ⅳ

[单选题]Each cylinder is closed at the top by a （）, made of a special heat-resistant steel.

A. cylinder liner
B. coupling flange
C. cylinder cover
D. piston crow

[单选题]It is necessary for us （） after having served for a certain period.

A. to change the lube oil
B. have the lube oil purified
C. have the lube oil burnt
D. to analyze the lube oil

[单选题]The external circumference of a pair of main bearing shells is slightly （） that of the bore of the housing which receives them Whats the meaning of “that” in the sentence above？

A. less than
B. lighter than
C. larger than
D. smaller tha

[单选题]The viscosity regulator controls （） in order to provide oil at the correct viscosity for combustion.

A. the engines speed
B. the engines load
C. the fuel oil temperature
D. the fuel oil flow

本文链接：https://www.51bdks.net/show/wnknpg.html