Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?

2 Answers  

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can a motor acts as a generator

8 Answers   Cummins,

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how power saving takes place through VFD?

9 Answers  

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what will happened if generator runs with slow speed?

3 Answers  

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why buchholz relay installed in inclined position

3 Answers   Eskom,

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How can we calculate D.C.Load current in terms of A.C. load current?

2 Answers  

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What is hipot test procedure?

0 Answers   CCC,

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sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 Answers  

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If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.

0 Answers   MEIL,

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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 formula to calculate the rating of a thermal over load relay

2 Answers  

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what is the diff between VCB & ABCB breaker in substaions? explain the operating priciples of VCB & ABCB

1 Answers  

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