Answer / sunil

3 single phase is 1 three phase. it is star connected.
Basic terminology of 1 phase and that of 3 phase is
different.

Answer / k.prakashchandra

One 3 phase means 0 voltage.Study the basics

how to reduce power loss when the tranmission under long distance?

19 Answers  

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We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?

4 Answers  

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What is the effect of leading power factor for power transformer & D.G?

7 Answers   Exide,

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what is current

8 Answers   NTPC,

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How much amperes needed for starting of 4HP motor?

1 Answers   CM Smith Sons,

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Power Factor Correction Panel (Manual & Automatic)

0 Answers  

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i(1)= j0.5 p.u., i(2)= -j0.5 p.u., i(0) =j1 p.u. What kind of fault it is-- a)l-l ,b)l-l-g, c)l-l-l-g, d)l-g.

2 Answers   Areva,

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WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?

0 Answers   Coal India, Ghana Grid Company,

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Why 4 pole generator generates more power and 6 pole generates less power campare to 4 pole

2 Answers   Julius Berger, Suzlon,

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What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

0 Answers  

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Whats parameters which we keep in mind when grounded any electrical machine.

1 Answers   Essar,

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What is the maximum percentage voltage drop (vd%)for a motor control center

0 Answers  

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