Hydraulic Knowledge Test
Authored by ESON WANG
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1st - 3rd Grade
Used 2+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Tellus S2 ZX 产品相对于 Tellus S2 MX 产品，优势在于？
A. TOST寿命长达7500小时，延长油品使用寿命
B. 无灰产品，降低油泥生成，减少阀系堵塞
C. 采用一部分GTL全合成基础油，空气释放性更佳
D. 粘度指数高，倾点低，宽温性能更好
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hydraulic S1 M Zinc-Free产品，相对于Tellus S3 M产品，劣势在于？
A. 有10ppm左右的Zn
B. 宽温性能较差
C. 产品寿命略短
D. 抗泡性较差
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Tellus S3 VE相对于Tellus S3 M产品，优势在于？
A. 倾点低，低温性能更好
B. 采用GTL全合成基础油，抗油泥性能更佳
C. 空气释放性更好
D. 有一定的节能效果
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Tellus S3 VE用于工程机械领域时，主要优势在于？
A. 倾点低，冷启动性能好
B. 抗磨性能佳，保护高压系统液压泵
C. 无灰配方，抗油泥，适用于高温系统
D. 剪切稳定性好，适用于高压系统
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
下列哪些产品是Hydraulic S1 M Zinc-Free产品的主要对标竞品？
A. Greatwall Zhuoli L-HM 46
B. BP Energol HLP
C. Total Azolla AF
D. Mobil DTE 10 Excel
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
下列哪些产品是Tellus S3 VE产品的主要对标竞品？
A. Mobil DTE 20 Zinc Free
B. Mobil DTE 10 Excel
C. Castrol Hyspin HVI
D. Fuchs Renolin XHVI
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Tellus S2 MX/VX/ZX 的锌含量大致在什么范围？
A. 50~150ppm
B. 150~300ppm
C. 300~400ppm
D. 400~800ppm
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