Answer / sakthivel

in ship earth system is, earth rod connected with direct sea water so good ground earth is connected with ship earth system, then in airplane earth wire must connect ct coil then earth wire is connect with in neutral wire or negative point when ever earth fault condition Current flow through in earth wire now ct coil sense the current (vanthni@yahoo.com

Difference Between Differential Relay and Restricted Earth Fault Relay of Power Transformers

1 Answers   KSEB,

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how point on wave controller works.

0 Answers  

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why ht11kv supply needs discharging during shut down time

1 Answers  

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what is meant by magnetic flow meter ? explain its working principle ?

1 Answers  

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What is power transformer?

3 Answers   Welspun,

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What is Plank's Law?

0 Answers   Godrej,

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Which capacitor is preferred for high voltage and frequency?

0 Answers  

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how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?

4 Answers   Areva, KPTCL,

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what is ring main unit(Rmu)? what is its function

1 Answers  

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What are the difference between these terms ? e.m.f, voltage, potential, potential difference, current etc? what are the difference between these terms ? (electromotive force) e.m.f, voltage, potential, potential difference, reference potential, reference potential difference, current. How can i explain and describe these all terms in single line each and little more explaination too thanks

2 Answers   Siemens,

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hopkinson's test

5 Answers   Bhel, NTPC,

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HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

0 Answers   TATA,

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