Need help. 3 phase system. Neutral line arced and melted
upon connection of connector with 3 phase power. Why would
that happen?
- 4 Answers
- 4990 Views
- I also Faced
- E-Mail Answers
Answer Posted / virendra
Pinky,,
be clear what kind of equipment , what is a supply voltage,
the singnal voltage etc.
so that the ans would be givan
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
Why compensation is necessary in feedback control system?
what is meant by motor startup supervision & motor load jam protection ?
3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?
how to enter inverter parameter? without manaual?
Can an inverter be used as a converter? How?
what are the reasons of CT circuit faulty in busbar protection scheme?
What is the difference between earthing,ground&nutral?
specific difference of ICT&Auto Transformer
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
what is earthing.how we make it,describe briefly.
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
how to calculate the tarriff for an industry whose kva demand is 10 mva
