Answer / m.r.vijayaraghavan

to self discharge before taking up maintenance work,otherwise you have to manually discharge the charge.

EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

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What is spill current in protection relays?

1 Answers  

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how much current will take for 1kw power. and what is the eqoutiion which is connecting with kw and A.

2 Answers  

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show me the diagram of three phase wiring and also tell me hoe to take the readings of megger testing

2 Answers  

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the winding of Generator and Motor is star or in delta ? and why

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how to calculate capacitor rating for an induction transformer ex.for 12 mva furnace calculate capacitor rating

2 Answers  

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i want to measure voltage difference between neutral and earth so i just simply use voltmeter. my question is that may i use this measure continuosly.or there are some electricity board restrication on that? or it creat some problem on my measuring device..?

2 Answers   NEEC,

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I WANT TO KNOW LONGFORM OF CT/PT USEDIN POWER PROJECTS OR HT SWITCH YARD.

7 Answers  

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what is the basic difference between synchronous motor,synchronous generator and induction motor

7 Answers   NHPC, NTPC, Sail,

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what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?

0 Answers   BARC,

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What is the difference between electronic regulator and ordinary rheostat regulator for fans?

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If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.

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