Answer / wareagle

The answer could be 0 to 100%. It depends on how balanced
the phase currents are.

Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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What is C.T, why it is used and what care should be taken for that while connecting?

20 Answers   Bhushan Power Steel,

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what is the meaning for va and how it is generated

1 Answers  

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When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?

2 Answers  

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why is the size of earth conductor is half of phase conductor.

1 Answers   Century Pulp and Paper, L&T,

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What is servo motor and what are the applications of servo motor?

0 Answers   BARC,

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what is the prinsiple of dc motor and construction and working ,application of dc motor.

0 Answers  

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will we get shock from dc?

12 Answers   L&T,

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what is resonance in electrical circuit and its effect? where we get high resonance and low resonance?

1 Answers  

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1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.

0 Answers   ABC,

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what is PI value and its significance for insulation testing?

3 Answers  

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1. name the relay for protecting transformer 2. Current Transformer 3. potential Transformer

1 Answers  

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