Answer / k.prakashchandra

If the secondary is connected to a 3phase load or another
transformer

Answer / ravinder

i cant understand of ur answer..
fisrt u understand.. wt he is asking..
any one to know. can u explain breifly..

The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

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if only one generator is running in droop mode parrallel with grid and suddenly grid breaker off what will happen? It will trip o/u freq or stay as it is? (urgent)

10 Answers  

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What is the difference between earthing,ground&nutral?

2 Answers   Bhel,

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what is power factor?

8 Answers   Adani, Blue Star, Power Control,

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why the neutral point of star connnection oscillates?

3 Answers   Avalon,

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What are diffrent type of road taxes?

0 Answers   Siemens,

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Why we can't start a tube light without a starter(choke) and an inductor?

1 Answers  

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what is differnce btwen lll and lllg faults

0 Answers  

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why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)

1 Answers  

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

0 Answers  

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In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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What is stepper motor. What is its uses?

0 Answers  

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