What is the criteria for deciding whther fire wall is required between two power transformers

1 Answers  

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what are the possible reaons & remedies if resistance of NGR getting heat up

0 Answers  

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What the main causes of transient interruptions on Over-Head Distribution Lines?

0 Answers   Orion Laboratories,

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WHAT HAPPENING TO TRANSFORMER???? i have the step down transformer rating 230/12v, power rating something.,,, ok. suppose iam giving 12v to secondary side,what will happen on primary side.,,,

6 Answers   Coastal Energen,

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How can we findout the maximum efficiancy of Transformer? At which load?

0 Answers   HAL, Tanfac,

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why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?

0 Answers  

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1kva=how many kw & amps

4 Answers   Jakson,

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Is LV shorted in magnettic balance test?If yes why?

2 Answers   Hindalco,

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What is meant by full pitched winding?

0 Answers  

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which is better 50 HZ supply or 60 HZ supply?

6 Answers  

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which is more dangerous A.c or D.C?

26 Answers  

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WHAT IS THE DIFFERENCE B/WDYNAMO&ALTERNATOR?

6 Answers   IOCL,

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