Answer / vicky

Please see the link below
http://lightingcolumns.eu/lightning-protection-mast/

please explian how may types of maintenance works.

4 Answers   HP,

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Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

3 Answers  

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what is the capacity of storing mass electricity.

1 Answers  

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What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

0 Answers  

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Transformer TTR test procedure

2 Answers   Descon,

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Why not instal the NGR in 11kv/433kv trasformer?

3 Answers  

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are there rmu for 3 transformer?

0 Answers   OSC,

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why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

4 Answers  

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.if the vector group of two transformers is not same n tey r connected in parallel operation then what will happen?

2 Answers   ABB,

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why current increases when voltage decreases in ac system

10 Answers  

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why single induction motor is not self starter?

3 Answers  

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In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?

0 Answers   ITI,

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