Answer / prashant patil

due to the residual magnetism.

If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

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Why is the generator rating always in kVA and motor rating in kW?

7 Answers  

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where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

0 Answers  

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how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

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what happens when a power transformer neutral earthing broken???

11 Answers   MacLellan,

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What is meant by term Back to back in HVDC transmission?

1 Answers   SSC,

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how to get bearing & winding temperature of an induction motor?

0 Answers  

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why voltage swells and dips???

3 Answers  

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In case of motor Power Factor Generally We Apply A Capacitor But How Can We Know That A Motor is Running On Very low Power Factor And What Rating Of Capacitor We Have To Place And Tell Me Conversion Of Micro Farad to KVAR>

2 Answers  

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why transfromer rating gives in MVA Or KVA? Why not in MW or KW?

6 Answers   GIL, Siemens,

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Hp to Kw and Kw to I(amps) conversion......

3 Answers  

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By just seeing a transmission tower, how can we knew the voltage it carries..?[110kv, 220kv, 400kv...]???

5 Answers   KSEB,

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