MCQOPTIONS
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| 1. |
The thickness of the lubricant film in the hydro dynamic lubrication is about __________ |
| A. | 1000<sup>o</sup>A |
| B. | 5000<sup>o</sup>A |
| C. | 500<sup>o</sup>A |
| D. | 100<sup>o</sup>A |
| Answer» B. 5000<sup>o</sup>A | |