Presence of ozone as a result of corona is harmful because

Related MCQs

• Corona usually occurs when the electrostatic stress in the air around the conductor exceeds
• The effect of corona is
• Corona effect can be detected by
• The effect of corona can be reduced by
• The chances of corona are maximum during
• Which of the following factor affects corona?
• The current down by the transmission line due to corona losses is
• Corona generally results in
• The presence of CO2 and H2O in the atmosphere results in absorption of
• Presence of sand in geopressured water is likely to cause problems of