Answer / gopal

send to my email

Answer / s.vasanthi

yes please kindly send rrb JE/Elrctrical question paper

What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 Answers   GMR,

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What is Vk and Imag i.e Knee point voltage & Magnetising Current? How to calculate above values? How to define accuracy class 5P10?

7 Answers   Deccan Cements, Doosan, Torrent Power, Transco,

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if acapacitor connected to power supply will it cosume power& will it going to get recorded in energy meter

2 Answers  

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What is the operating range of voltage and current in grid supply in India?

4 Answers   BARC,

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How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

0 Answers   ISS,

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Draw transformer phasor diagram.(full load,no load)

0 Answers   PowerTech, Trine,

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How do we calculate tranmission line losses of a 132 KV tranmsission line. Please give some quick tips?

2 Answers  

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in a 740 kw dc seperately excited motor field voltage is constant about 17.4 volts and armature voltage is500 volts dc. how it is possible to have two different voltages from single transformer of output voltage 500 volts? if any difficulty in question contact ajitsingh.kadian@gmail.com

1 Answers  

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Why the transmision line are 11,33,63,132kv?

10 Answers   Power Grid,

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How to calculate the current carrying capacity of electrical cables

16 Answers   Barqaab, Grasim, Havells, HM Cables, Janapriya, Polycab,

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WHAT IS MEANING OF Gg & Gg IN hrc FUSE

0 Answers  

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why dc supply is not applied for step up or down in transformer

3 Answers  

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