Electrical Engineering · Insulating Materials
Which of the following is a common high-voltage electrical application where gaseous nitrogen (N2) is used as an insulating medium?
- 1Gas-insulated switchgear requiring high interrupting rating
- 2Dry-type sealed power transformers and capacitors✓
- 3Fractional horsepower electric motors
- 4Low-voltage electric generators
Correct answer
Dry-type sealed power transformers and capacitors
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