Answer / beaconguru@gmail.com

Transformer secondary side neutral is earthed.if unbalanced load condition residual return current only goes to earth it's a safest one actually.In basic ground is the very low impedance path compare to your earth rod.current always choose low resistive path.so it's not possible to return feed current flow from ground to equipment.

what is the current density of copper & alluminium.

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If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

0 Answers   Cap Gemini,

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pf of synchronius motor is unity, is it axact(=one) value. ?

1 Answers  

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HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

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our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

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what is stray capacitance?

1 Answers  

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The exciting current of a transformer is non sinusoidal. why?

2 Answers  

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what is the term of desruptive voltage

5 Answers   Bhel, Energy Infratech,

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Explain the grounding concept adapted in aircrafts?

2 Answers  

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i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.

0 Answers  

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what is the differnce between high impedance relay and low impedance relay

4 Answers   Areva,

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what r the main parts of central chiller plant in Air conditioner ? explain the function of each?

12 Answers   ITC Infotech,

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