Unformatted text preview: cylinder. 3. Average the times for each trial for each temperature and compare the average times. 4. Pour the contents of each graduated cylinder through the filter screen back into their respective SAE grade containers. Collect the BB’s. 5. Repeat the above steps for the remaining SAE grades @ approximately room temperature, 32 ° F, & 200 ° F SAE Grade Seconds @ Room Temperature: ° F Seconds @ approximately 32 ° F Seconds @ approximately 200 ° F T1 T2 T3 Avg. T1 T2 T3 Avg. T1 T2 T3 Avg. Answer the Following Questions on the Back of this Sheet : 1. How did the different oils react to different temperatures? 2. Did the multi-viscosity oil act perform differently than the other oils? If so, how and why? 3. Which oil would you use when? In different geographical locations? 4. Describe what would happen to an engine if an inappropriate SAE grade was used....
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- Fall '11
- @, 200°, 25ml, 32°, Agricultural Power Units Laboratory