What are the effects of Corona in transmission line? DWQA Questions › Category: Transmission and Distribution › What are the effects of Corona in transmission line? 0 Vote Up Vote Down How Engineering Works Staff asked 7 years ago 1 Answers 0 Vote Up Vote Down How Engineering Works Staff answered 7 years ago Answer: The effects of corona in transmission lines are the following 1. Corona effect causes power loss in the transmission line. 2. It causes interference in radio communication. 3. It produces radio frequency waves.