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 Answer

Answer :

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

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