How will polarity test of Dy5 Transformer ?

0 Answers  

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I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.

5 Answers   IOCL,

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What is a soft start?

1 Answers   Focus,

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why do we use UPF watt meter in short circuit test of the transformer and LPF watt meter in open circuit test of the transformer

2 Answers   Bell, TCS,

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what is post close & pre close of trip circuit supervision relay in circuit breaker control scheme?

2 Answers   ABB, NEK, Power,

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What is the Minimum winding resistance of motors ( small & big)? referance range

0 Answers   TATA,

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3phase motor can be used as a Prime mover for alternator.

0 Answers  

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Why is water motor not taking the pressure? what is the problem?

0 Answers  

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

0 Answers  

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how to calculate voltage regulation?

1 Answers   Qtech Software,

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Under wat condition statcom operates as an inductor for the transmission line?

0 Answers  

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hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id

0 Answers  

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