Transformer oil used in Transformer provides

Transformer oil used in the Transformer provides:

1. Cooling
2. Insulation
3. Both of these
4. None of these

Correct answer: 3. Both of these

Explanation:

Study MCQs on Transformer here

1. Basic Electrical Laws and Theorems
2. Basic Voltage and Current MCQs
3. High Voltage Engineering MCQs
4. Induction Motor MCQs
5. Power Electronics
6. Power Distribution MCQs
7. Power Generation MCQs
8. Power System Protection MCQs
9. Synchronous Generator MCQs
10. Synchronous motor MCQs
11. Transformer MCQs