what is meant by surge? what we called for high currents?

0 Answers  

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what is brushless generator.How does work it..??

3 Answers   NTPC,

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How to Calculate the maximum Demand required for a connected load for a manufacturing Plant

6 Answers  

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what is the basic difference between capacitor and condenser ?

17 Answers   ABB, Essar,

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What is difference between isolator and circuit breaker?

0 Answers  

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what is the natural resistance of the earth? and how it effected by rain r snow? wat is the natural resistance of wet soil? define natural resistance?

1 Answers   ECL, ISRO,

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What are the disadvantages of hydropower?

0 Answers  

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what is the formula or method to calculate RESIDENTIAL,COMMERCIAL & INDUSTRIAL load power?????

3 Answers   RRB,

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Diff between power trans and generating transformer?

1 Answers  

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what is automatic voltage regulator and it is used?

28 Answers   ACME, TCS,

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1> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?

3 Answers   IOCL,

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what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

0 Answers   NCC,

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