Can we parallel lise the secondary side of the two similiar transformers with same voltage ration, imp, but with different vector groups.. ( for ex. 11 KV / 6.6KV two trfs but different vector groups can we parallelise both of them ,, what happens if we parallelise them

1 Answers  

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How to calculate the Airconditioner capacity for a standard telecom BTS shelter?

3 Answers  

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an amazing situation was faced when an alive distribution panel with 415 volts and carrying almost 200Amps has become short and this metal cubical showing 220 volts against neutral and earth. to redress any confusion i checked the panel with help of single 200watts test lamp which also glowing with max.intensity b/w neutral & metal body of DB. amazing situation is that i hold the DB firmly more than once with necked foot means without insulated shoes but not received any electrical shock. whereas our all running gen sets neutral points also proper grounded and this short DB was completely earthed , this is beyond my understanding . any body explain how is it possible . our running gen set neutral also grounded firmly

1 Answers  

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where rlc series ckt used?

0 Answers   ABB,

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electrical machines

3 Answers  

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Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

0 Answers   ONGC,

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what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?

1 Answers   Birla,

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redundant connection in contactor?

0 Answers   Emerson,

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How do you select a cable size(Cu & Al) for a particular load?

2 Answers  

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why we can turn on the phase-A scr in 3 phase converter at 30 degrees

1 Answers   JSW,

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How Flywheel run in DG set, tell in details

1 Answers   Sambhav, TATA,

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1 Answers  

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