Interested to Buy Any Domain ? << Click Here >> for more details...
what are the types used for alternator earthing,what will
happen if more than two alternator is working in
parallel with each having own system earthing.is there any
possibility for circulating current in between two system.
- 3 Answers
- 10792 Views
- BEL, I also Faced
- E-Mail Answers
Answer Posted / prw
The earths of each alternator must not be connected at the
same time because this will result in third harmonic
current flowing causing excessive heating. The earth should
be switched so that only one earth is connected to ground
| Is This Answer Correct ? | 17 Yes | 1 No |
Post New Answer View All Answers
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
What will be the effect if I use inverter as UPS mood?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
how unidirectional torque is produced in DC motor?
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
How to define Kirchhoff current law and voltage law along with simply examples.
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
i applied for the ap transco please forward the freqventley asked QA
can the measured percentage error during calibration of single phase energy meter be negative?
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
how the phase convertor changes the no. of phases
it is possible to rotate the DG engine dc starter with wrong polarity connections? why?
Why do we avoid electrical conduits in floors at apartments?
