Answer Posted / narayana rao

synchronous generator is nothing but altenator which is
routating at synchronous speed only where as asynchronous
generator is inductoin motor which is routated with another
prime mover it's speed is more than the speed of stator
field.

and gate circuit diagram,amplifier circuit diagram

2017

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Pls mail me utility & Dg related question with answer

1745

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low frequency protection why recomend?

2232

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What is instrumental error?

1144

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During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.

1883

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what is the importance of earthing system on the generators big capacity and small?

1700

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Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

1950

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WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

2169

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

1865

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i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com

1966

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Explain Even and Odd signals?

1838

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Readings of ER300P Trivector meter

6363

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I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

1358

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What is the approximate value of stacking factor?

1103

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Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

2026

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