The presence of ozone due to corona is harmful because it

Related MCQs

• The current drawn by the line due to corona losses is
• The corona is considerably affected by which of the following ?
• There is a greater possibility of occurence of corona during
• The effect of corona can be detected by
• Due to which of the following reasons the cables should not be operated too hot ?
• A conductor, due to sag between two supports, takes the form of
• The angular displacement between two interconnected stations is mainly due to
• When a conductor carries more current on the surface as compared to core, it is due to