Answer Posted / arup

for the industrial purpose we have to step down the voltage from 11kv to 430 v.no we can't step down 33kv to 430v

working principle of AC Servo Motor with its construction

8885

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What are the functions of temperature scanner in power transformer?

2191

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hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz

2289

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if i am in front of transmission line how to know that current direction without any equipment

1779

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How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

1988

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What is dc current source?

1307

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Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

1928

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how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me

1447

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what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????

1952

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what transformer we used normally and upto which kva?

1953

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Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

4741

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What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?

2249

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How to design the earth grid for lightning protection in an industry

4686

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Why we use mho Relay in long transmission line?

1460

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how to select energy meter? have any calculation?

3024

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