Consider the following statements regarding corona :
1. It causes radio interference.
2. It attenuates lightning surges.
3. It causes power loss.
4. It is more prevalent in the middle conductor of a transmission line employing flat conductor configuration.
Which of the above statements are correct ?
(a) 1, 2 and 3 only (b) 1, 2 and 4 only (c) 1, 2, 3 and 4 (d) 3 and 4 only
1. It causes radio interference.
2. It attenuates lightning surges.
3. It causes power loss.
4. It is more prevalent in the middle conductor of a transmission line employing flat conductor configuration.
Which of the above statements are correct ?
(a) 1, 2 and 3 only (b) 1, 2 and 4 only (c) 1, 2, 3 and 4 (d) 3 and 4 only