My Report

Applied Chemistry Practice Test 2


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Only lamellar structure lubricants provide lubrication.

2. In steel and steel lubrication, the zinc dialkyl dithiosulphates forms __________

3. In oil in water emulsions, how much water is present ___________

4. Powder of a solid lubricant delivered to the __________

5. Lithium soap greases are __________

6. The viscosity of an oil decrease when temperature ________

7. A good liquid lubricant must possess the property of ___________

8. Petrol captured the market up to the percentage of _________

9. The coefficient of friction of unlubricated surface ranges about _________

10. The effectiveness of the hydro dynamic lubrication does not depends upon the ________


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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