McqMate
| Q. |
In the transformer the function of a conservator is to |
| A. | provide fresh air for cooling the transformer |
| B. | supply cooling oil to transformer in time of need |
| C. | protect the transformer from damage when oil expends due to heating |
| D. | none of the above |
| Answer» C. protect the transformer from damage when oil expends due to heating | |
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