please tell me how a surge protector work on a DC 48Volt.?
please describe briefly.
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i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
0 Answers TNEB Tamil Nadu Electricity Board,
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4 Answers Hindustan Unilever Limited,
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if one of the phase is failed to 3 phase IM. what will happen?
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