how many types method in earth testing?

3 Answers   ONGC,

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I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

0 Answers  

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Define closed loop control system.

0 Answers  

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what is entropy?

3 Answers   NTPC,

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electrical ques

0 Answers  

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in delta connection, why motor rotate in high speed compared to star connection?

2 Answers  

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While testing LA mast,What are the parameter limits ?

0 Answers   TATA,

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Dear All please ive me ur ideas... What is the major diff between cu conductors and Al conductors ?

3 Answers   MX Technology,

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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what is the mean of"turbo" in turbo alternator???

1 Answers   CCCL,

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why transformer core is eathed?

7 Answers   ECE,

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why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

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