Answer Posted / vedpraksh uppadhaya

power tranformer are used at substation & they have maximam
efficency at full load .
power transformers have high ratting like wise 5 mva, 8
mva,...
these are used in 66kv , 33kv.
while the distribution have less efficency at full load as
compair to power transformer as well as their is no need of
controlling equipment like as bucollz relay. these are used
for distribution purpose example.500kkva...

number of I/O devices in siemense plc

2143

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what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

1871

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for a 400kv t/m line with 10 ampere current will corona occur?

2194

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Please explain, how to test vector group of tranformer(Delta y1) . Thank

1701

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Sate maximum power transfer theorem?

1118

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Motor,transformers,capacitor tubelight etc....

1648

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thyristor controlled APFC panel design parameter?

1787

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What are all present producing cost of Per KWH of various Fuel?

2605

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

2586

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1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

2006

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Draw a SLD of DG distribution up to main LT panel?

9485

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How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?

2208

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Why we are going for converter transformers for DC drives application instead of distribution transformer?

2008

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What do you mean by dependent and independent voltage sources?

1049

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What is the resonant peak?

1185

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