Answer Posted / virendra

2 nos Cu earthing for Neutral Earthing & 2 nos GI Earthing
for Body... Total 4 nos...

how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?

1571

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ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

3694

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what is the affect of earth's magnetic field on the frequency used in aircraft???

1535

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What is Instantaneous Earth fault relay,how will work

1673

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In motors how many types of cooling systems were used?

1570

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Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

1879

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HOW DOES THE ELECTRONIC ENERGY METER WORKS?

1607

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what id a dry type transformers and its function ?

1340

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HOW TO TEST A LIGHTENING ARREST ER ?

1696

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Pl.brief me any electrical major fault you have rectified.

1482

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Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

1468

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How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

2452

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hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....

1535

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HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

1988

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What is the function of a neutral reactor.

1305

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