Haw to check conductivity of budbar

0 Answers   Adlec Power,

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what is rotating transformer? what is the uses of it?i mean applicaitons?

5 Answers   First Lead,

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What is the problem if we connect a weak capacitor to the system? is that profitable or Loss?

1 Answers  

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,

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why we use star connection on the primary side of a transformer?

5 Answers   DRDO, TCE,

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Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem

3 Answers  

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why auto transformer connected in star?

1 Answers  

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If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 Answers  

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In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody

1 Answers   Vodafone,

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where we use zero sequence current transformer or core balancing ct.

2 Answers  

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what are the oils used in transformers cooling? n which type transformer is used in power systems?

1 Answers  

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What is the difference between the relay and the circuit breaker?

0 Answers  

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