MCQOPTIONS
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| 1. |
Sodium base greases can be utilized up to the temperature of ____________ |
| A. | 175<sup>o</sup>C |
| B. | 100<sup>o</sup>C |
| C. | 75<sup>o</sup>C |
| D. | 80<sup>o</sup>C |
| Answer» B. 100<sup>o</sup>C | |