What is the Difference between PE,IE and ISE
Answers were Sorted based on User's Feedback
Answer / adnan ramzan
PE> plant earth
IE> Instrument earth
ISE> intersicly safe earth
| Is This Answer Correct ? | 9 Yes | 12 No |
Answer / vimal vankar
actually PE AND IE BOTH ARE SAME ONLY THEY ARE NAMED DIFFERENTLY
| Is This Answer Correct ? | 3 Yes | 40 No |
i am going to attend ongc exam this coming june for Graduate Engineer Trainee post if anybody knows the question pattern or have experience plz share it with me
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