while grounding the galvenized metallic structures is it
necessary to remove the galvenization at the point of
contact? Or other wise is the galvenizatio a good conductor?
Answer / amrinder singh
yes it is necessary to remove galvanisation.
| Is This Answer Correct ? | 1 Yes | 2 No |
what is the difference between capacitive voltage transformer & inductive voltage transformer.
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Grounding. Dear all at one of my site we checked the amps at the earthing cable to the alternator it was found 125 to 130 A. at the neutal cable in same machine found 146A. in the same plant checked the earthing current on other alternator it was 52A, and neutral 116 A. we are facing problems with our controller and the card was damaged once. can that neutral/GND current be a reason? as there is common grounding for the Alternator,Brkr panel,Transformer?
Should the neutral earthing of 33/11KV D-S transformer, be connected to the earth grid?(Yes/ NO) why?
1 Answers HAL, Vijai Electricals,
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