Is LV shorted in magnettic balance test?If yes why?

2 Answers   Hindalco,

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why gravels is used in transformer yard?

6 Answers  

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can any one provide some material?

1 Answers  

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Explain the functioning of diode?

0 Answers  

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3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW?

2 Answers   TATA,

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can a rotating machine give the DC output without commutator? if yes, how? if no, why?

6 Answers   BARC,

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

0 Answers  

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An engineer measures the direct current resistance of a transformer using ohm meter. When he/she takes out one of the leads of the meter, spark comes.. Why ?? This effect is known as...

1 Answers   Saint Gobain,

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which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 Answers   Power Grid,

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why -48 volts dc used in telecommucation

0 Answers  

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how calculate busbar size for rated amps, which formula use

2 Answers   Rites,

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Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

0 Answers  

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