#1
1st July 2011, 01:41 PM
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Syllabus, Previous year papers and Best books for the preparation of Power Grid Exam?
i want exact syllabus, previous model papers, and best books for the preparation of power grid exam
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#2
29th July 2011, 12:15 PM
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prepare RS.AGGARWAL
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#3
16th October 2012, 03:20 AM
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sir , please tell me why frequency of generation is 50 hertz in INDIA while USA at 60 hertz??????
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