MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Transformers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Short circuit method is used for _____________ |
| A. | drying out the transformer and oil simultaneously in the transformer tank |
| B. | drying the transformer only, out of its tank. |
| C. | for any type of drying |
| D. | never used |
| Answer» D. never used | |
| 2. |
Which readings should be taken while drying out process of transformer? |
| A. | Insulation reading between HV and LV |
| B. | Temperature |
| C. | Time |
| D. | Insulation, temperature, time all readings |
| Answer» E. | |
| 3. |
For 400 kV transformer, moisture content required is _______________ |
| A. | below 0.1% |
| B. | below 0.5% |
| C. | above 0.5% |
| D. | below 1% |
| Answer» C. above 0.5% | |