Answer / vanthni@yahoo.com

in rural area in Maharashtra we give single phase power
supply only
but the three phase power supply is split in to consumer
by single phase ok

what is the sweep commenly used 1200mm sweep and 600mmsweep please tell me breifly sweep

1 Answers   Khaitan,

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what current is taken from a double wound 500kva transformer

4 Answers  

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why we are not earthing ht cable at both the ends(sending & receiving end)?

5 Answers   Essar,

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1.After synchronising the alternator to the grid,how we r delivering power to the grid?if the i/p increases does the speed hence frequency increases? 2.y the power factor is changing when exitation changes?what is the relation with p.f and flux?

4 Answers   BSNL,

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what is electricity

3 Answers   APGenco,

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why dc moter are not earthed ????

2 Answers  

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during installation time of transformer and alternator which points we have to observed?

0 Answers  

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Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

0 Answers  

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what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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How many types of AC current?

8 Answers  

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how ship earthed?

5 Answers   Marico,

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How can we get a Neutral from a three phase suply? If we meet all three phases at a point to take neutral then why dont thay get sparked?

1 Answers  

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