Q. Presence of ozone as a result of corona is harmful because (Solved)
1. it gives bad odour
2. it corrodes the material
3. it transfers energy to the ground
4. it reduces power factor
5. None of the above
- b. it corrodes the material
1. it gives bad odour
2. it corrodes the material
3. it transfers energy to the ground
4. it reduces power factor
5. None of the above