Answer Posted / santosh kulkarni

1200 kV

define reflection method?

1893

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How to calculate loses in transformer of 160 KVA ?

1613

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what is meant by 3rd hormonics ?

1947

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What is the Surge suppresor? Why using in a UDB's and How it works?

2149

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can some one clearly explain why -48 volt DC use in telecom site????

1634

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what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

2275

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how to calculate the fault in substation

2343

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i am studying in final year can i allowed for 23rd UES of Indian army

2072

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How do we calculate over and under frequency tolerance from generator data?

1546

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What is mean by hot and cold loop testing?

1039

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What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

1963

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if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current

1629

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what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

2044

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Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2020

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what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

2744

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