can we amplify dc signals.how can it be done

4 Answers  

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What is the purpose of Vector Group in transformer?

1 Answers   Andritz, ThyssenKrupp,

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how can i increase the excitation on full load running engine??

1 Answers  

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What is the basic working principle of Tri vector meter?

5 Answers   TCS,

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Can u tell me design of switch yard

0 Answers   NTPC,

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In n high voltage 11kv system What happened if 1 of CT cable (IDMT) loose.Will e/f or o/c trip.please explain detail

1 Answers  

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What are HT & LT Cables? What are their values?

3 Answers   IOCL,

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what should be correct gas pressures to be a 1.5 ac unite

0 Answers   DDK,

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IN Electric train which type of motor is used,for what reason they uses?

3 Answers   L&T,

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what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

0 Answers  

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WHAT HAPPEN WHEN A DROP OF WATER MIXED UP WITH TRANSFORMER OIL ?

4 Answers  

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what are factors to be consider to design a HT & LT motor?

0 Answers  

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