what is the difference b/w UHVDC and HVDC(LIGHT)?

4 Answers   L&T,

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what are the main problems that happen in an emergency light and how to fix them ?

2 Answers  

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i have done my b.tech in 2009 .still hunting for a job...wat shud i answer if intervevwr asks..(what u have done 1yr)

1 Answers   TATA,

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What is the name of the winding from which the supply is taken for load connections?

0 Answers  

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what is the difference betweem star connected motor & delta connected motor?

0 Answers  

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what is the relation between the leading pf and supply voltage?

1 Answers  

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how an electron flow in a wire. can it flow like a car running on the road?

2 Answers  

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Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer

0 Answers  

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Hi,My name is ranms i want to know the machine vibration related problems.post me if any body knows. 1) Possible causes of machine horizontal vibration high? 2) Possible causes of machine vertical vibration high? 3) Possible causes of machine axial vibration high?

1 Answers  

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which is dangerous AC or DC? If so why?

4 Answers  

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what is anode and cathode??

5 Answers   Bombardier,

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how does WTI work ?

0 Answers  

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