which is more dangerous AC\DC supply

3 Answers  

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can v use earth as nutral. yes than y.if not y.

3 Answers  

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design of IGBT firing circuit for 11KV

0 Answers  

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1.What is wind span ,wight span and normal span, and what is the difference for 132kv transmission .

1 Answers   PKR,

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how the phase convertor changes the no. of phases

0 Answers  

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HOW DOES THE PERCENTAGE DIFFERENTIAL PROTECTION WORK IN POWER TRANSFORMER

1 Answers  

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what is the significance of tan&delta and how it performed in power transformer

0 Answers  

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hii.i am a B.TECH(EEE) graduate.i want 2 know wat type of qusns r asked in sbi clerk interview 2 candidates like me??kindly post answers ASAP..

1 Answers  

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what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

0 Answers   Ahsanullah University of Science and Technology,

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How does frequency affect KVA rating of a transformer? If a 500 kva, 400 v, 60 hz t/f is to be operated on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same Also explain why do u think like that.

8 Answers  

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if our load in 3 phase circuit is 4000 amp. calculate the capacity of capacitor panel if line power factor is.80 .

1 Answers   ST Micro,

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Why are the cores of large transformers built up of circular transactions ?

0 Answers  

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