Answer Posted / sudhakar g

If we Dc supply to primary side of the transformer means
the Flux doesn't change and it causes the winding of the
Transformer will burn....

The electromagnetic torque developed is proportional to what in a D.C series motor?

1167

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what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.

2184

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What happened when capacitor connect series in ac circuit?

1483

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11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

1920

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Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially

1995

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Why power factor should not be in leading (capacitive) mode of any load.

6985

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what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

1909

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What is mathematical model of a control system?

1138

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it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

2015

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hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1911

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What type of a DC motor would you use for a lift?

1066

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What is the function of NER and NET?

2434

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What are all present producing cost of Per KWH of various Fuel?

2594

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Define thermal resistance in the context of power amplifier.

1119

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How to calculate capacitor bank size at a load 800kVA.

1700

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