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DG B-check,C-Check,D-check is depending upon the running
hrs.If the running hrs is not reached as mentioned.How to
conduct the DG checks.
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Answer Posted / lallan
HOW TO SCOPE IN A,B,C,D CHECK? PLZ DEFINE
| Is This Answer Correct ? | 17 Yes | 4 No |
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A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
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