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华东地区壳牌钢铁行业研讨会

Authored by ESON WANG

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华东地区壳牌钢铁行业研讨会
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17 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

下列哪一种型号润滑油是空气压缩机油?

Shell Tellus S2 MX 46

Shell Omala S2 G 460

Shell Corena S4 R 32

Shell Gadus S2 V220 2

2.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

下列哪种油品是全合成基础油?

Shell Omala S4 GX 460

Shell Tellus S4 ME 46

Shell Morlina S1 B 460

Shell Omala S2 G 460

3.

MULTIPLE SELECT QUESTION

20 sec • 3 pts

壳牌钢厂油膜轴承油的优势有哪些?

分水性

腐蚀保护

长换油周期

低起泡性能

4.

MULTIPLE SELECT QUESTION

20 sec • 3 pts

板带热轧油膜轴承对润滑油的要求有哪些?

良好的抗乳化性能

良好的抗腐,防锈性能

优异的粘温性能

良好的氧化安定性

5.

MULTIPLE SELECT QUESTION

20 sec • 3 pts

水进入油品的危害有哪些?

降低润滑油的润滑性

产生油泥

不能形成良好的油膜

降低油耗

6.

MULTIPLE SELECT QUESTION

20 sec • 5 pts

下列哪些是评价润滑油分水能力的试验?

动态抗乳化试验

旋转氧弹

ASTM D1401分水性试验

过滤性试验

7.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

下列哪些润滑油用于板带热轧油膜轴承?

Shell Morlina S1 B 460

Shell Morlina S3 BA 320

Shell Morlina S2 BA 220

Shell Morlina S3 BA 460

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