Electrical Engineering XYZ MCQs
Which of the following is an effect of corona:
- Power loss decreases
- Charging current increases
- Interference decreases
- All of the above
Correct answer: 2. Charging current increases
Explanation: Corona can increase the charging current on conductors. This is because corona discharge generates ions, which can affect the electrical properties of the surrounding medium, leading to changes in the charging characteristics of conductors.