Which of the following are the important limitations of rod gap surge arresters

Which of the following are the important limitations of rod
gap surge arresters?
1. They are not capable of selling off power frequency
follow up current.
2. After a discharge, the rods are destroyed completely.
3. Performance is affected by climatic conditions.

Use the following codes for selecting the correct answer.
Codes:
(a)1, 2 and 3 (b)1 and 2
(c)2 and 3 (d)1 and 3

Question Posted / nawal kishor

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Which of the following are the important limitations of rod gap surge arresters? 1. They are not c..

Answer / nawal kishor

(d)1 and 3

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